{"title":"TPA3255 Amplifier ICs, Class-D Boards and Stereo Amps","description":"\u003ch2\u003eTPA3255 amplifier chips, Class-D boards and finished audio amplifiers\u003c\/h2\u003e\u003cp\u003eChoose the \u003cstrong\u003ephysical product and selected option\u003c\/strong\u003e, not just a headline wattage. This collection spans loose TPA3255DDVR power-amplifier ICs, bare stereo and mono amplifier boards, Bluetooth-equipped 2.0 and 2.1 boards, desktop amplifiers, subwoofer amplifiers, separate power-supply hardware and mixed-model semiconductor listings. A finished amplifier, an unboxed PCB and a single 44-pin IC are different deliverables. Several multi-model pages let you choose a \u003cem\u003edifferent\u003c\/em\u003e TPA-series device instead of TPA3255. Power adapters, plug types, cases and cables are included only where the chosen variant and product details specify them.\u003c\/p\u003e\u003ch3\u003eStart with the form factor\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoose ICs:\u003c\/strong\u003e listings for TPA3255DDVR or TPA3255 describe single-piece, two-piece, five-piece and ten-piece selections. These are components for PCB assembly, not powered amplifiers. Listings variously call the package SOP-44, HSSOP-44 or HTSSOP-44; use the full selected orderable number and its authoritative package drawing for footprint, exposed pad and thermal design, rather than assuming all seller package labels are interchangeable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed-model chip listings:\u003c\/strong\u003e many products list TPA3255DDVR together with TPA3245DDVR, TPA3221DDVR or TPA3223DDVR. Others offer TPA3250D2DDWR, TPA3251D2DDVR, TPA3116D2, TPA3118D2, TPA3130D2 and other audio amplifier ICs. The selected variant identifies the chip supplied; a product title listing several models does not mean a kit of all models. Pinout, supply range, output topology and thermal limits require independent checking for each device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUncased amplifier PCBs:\u003c\/strong\u003e stereo examples include XY-AP3002, ZK-3002, ZK-6002, XY-AP1200, SAMP-100 and BDM-series boards; mono or PBTL examples include dedicated subwoofer and bridgeable designs. Some boards are pure power stages needing an external source and DC supply, while others integrate Bluetooth, controls, DAC or preamplification. “Finished Board” refers to the board's assembly, not necessarily an enclosed plug-in amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.1-channel boards:\u003c\/strong\u003e AS21, XY-DP600H, ZK-APTX3 and other dual-chip designs advertise left\/right stereo plus a separately controlled bass output. The exact selected configuration decides whether Bluetooth, external or integrated potentiometers, fan, enclosure, cable or power supply are present. Do not infer that a nominal 2.0 board supplies an independent subwoofer power channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesktop amplifiers:\u003c\/strong\u003e AIYIMA A07 PRO, A07 MAX, A20, A70, A80 and A3001; Fosi V3 and BT20A Pro; and Douk\/Nobsound A5 or T6PRO are sold in differing adapter, regional-plug and amplifier-only options. Select the desired unit and bundle explicitly. Where a variant says “Only A20,” “No power supply,” “Without Power Supply” or “Only Orange Knob,” do not assume a PSU or even the main amplifier is in that particular option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-supply accessory:\u003c\/strong\u003e the AB25-Hifi listing is described as an isolated supply for a TPA3255 amplifier. It is not itself a TPA3255 audio power stage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUnderstand the channel and output topology\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e2.0 stereo\u003c\/strong\u003e means two independent amplifier channels intended for left and right speakers. \u003cstrong\u003eMono\/PBTL\u003c\/strong\u003e combines or configures outputs for a single higher-current speaker channel when the specific board supports that mode. \u003cstrong\u003e2.1\u003c\/strong\u003e adds a separate bass\/subwoofer output, sometimes using two TPA3255 chips. BTL and PBTL wiring and output-terminal polarity vary by board. A speaker negative terminal on a bridged Class-D board must not be presumed to be chassis ground or safely tied to the other channel's negative terminal. Follow the selected board's terminal labeling and manufacturer instructions; do not bridge a unit merely because another listing says “bridgeable.”\u003c\/p\u003e\u003cp\u003eMany seller headlines quote “300 W × 2,” “600 W mono,” “600 W + 600 W,” or “300 W × 2 + 600 W.” These figures are \u003cstrong\u003enot comparable continuous-output guarantees across the collection\u003c\/strong\u003e. Actual delivered power depends on DC supply voltage and current, speaker impedance, acceptable distortion, thermal headroom, output-filter implementation and measurement conditions. A 32 V\/5 A adapter has a finite total input-power budget; it cannot continuously deliver two 300 W speaker channels irrespective of an amplifier's advertised peak rating. A PCB advertised for an 18–50 V, 19–51 V, 24–48 V or other range must be checked against its own fitted components. Do not apply the broadest voltage found in one listing to every TPA3255 module or desktop amplifier. Some seller descriptions conflict even within a listing; use the board's specified operating limits and power-supply labeling, and resolve conflicts before energizing it.\u003c\/p\u003e\u003ch3\u003eHow to select a board or complete amplifier\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify the speaker load:\u003c\/strong\u003e check the selected board's supported nominal speaker impedance and output mode. A board described with a 2 Ω subwoofer rating is not thereby approved for 2 Ω on every output. Use passive speakers on power-amplifier speaker terminals unless that product specifically provides a line-level output for an active subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the supply:\u003c\/strong\u003e verify DC input voltage, connector polarity, current capacity and whether a power adapter is bundled. Larger power ratings require a capable supply and cooling. A finished AC-input unit and a bare DC-input board have different installation requirements; do not treat their input terminals as interchangeable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose the needed source interfaces:\u003c\/strong\u003e check whether the option includes RCA or 3.5 mm analog input, balanced XLR\/TRS, Bluetooth, USB playback, optical or coaxial digital input, and whether a DAC is integrated. The A80 listings discuss DAC and digital inputs; simpler pure power boards do not inherit those features. A mention of PCM5102 in one system describes an onboard DAC, not a loose DAC chip included with every item.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck audio processing and controls:\u003c\/strong\u003e tone controls, adjustable high-pass filter, subwoofer crossover, post-filter feedback (PFFB), trigger input, app control and swappable op-amps appear on selected products only. PFFB on an A20\/A70\/A80 or D1-series listing is not a property of every TPA3255 circuit. Determine whether crossover claims describe powered bass output, pre-out or only frequency filtering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch wireless features to the actual Bluetooth board:\u003c\/strong\u003e listings name QCC3034, QCC3084 and other Bluetooth versions or codecs. One seller's D3S title and option list combine differing chip\/revision claims, and another product distinguishes QCC3034 BT5.1 from QCC3084 BT5.4. Select the explicit revision and check supported codecs and input resolution on the product page. Bluetooth version, aptX, LDAC and 24-bit\/96 kHz claims must not be generalized to an unconnected TPA3255 IC or all amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck mechanical and bundle details:\u003c\/strong\u003e choose enclosed versus exposed PCB, integrated versus lead-wire potentiometers, cooling-fan requirement, color, AC region\/plug and bundled 24 V, 32 V, 36 V or 48 V supply. Some regional labels describe shipment origin rather than mains compatibility; distinguish the plug and adapter rating from a shipping-location field.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eDesign considerations for the loose TPA3255\u003c\/h3\u003e\u003cp\u003eThe amplifier IC alone needs an engineered board: correctly rated power rails and bypassing, input conditioning, output filtering, heatsinking and appropriate shutdown\/fault handling. Verify the complete IC variant's official data sheet for pin functions, operating range, thermal pad, output configuration, switching behavior and fault limits. A listing calling a bare TPA3255DDVR “original” or “100% new” is a seller assertion, not independent evidence of manufacturer-authorized sourcing, authentication or tested audio performance. Do not assume a loose chip can be substituted into a board populated with TPA3245, TPA3221 or TPA3223 without checking schematic, firmware\/control, passive ratings, pin compatibility and thermal design.\u003c\/p\u003e\u003ch3\u003ePower, thermal and listening expectations\u003c\/h3\u003e\u003cp\u003eClass-D describes switching power conversion, not immunity to distortion, EMI or overheating. Real results depend on PCB layout, output inductor and filter, ground and shielding strategy, speaker cable and load, PSU ripple, heat flow and gain staging. Terms such as “HiFi,” “fever,” “low noise,” “pure sound” and “audiophile” in source listings do not replace measured THD+N, signal-to-noise ratio, power versus impedance or thermal-derating curves. If you need a specified acoustic or electrical result, look for test conditions tied to the exact assembled product. Allow ventilation and confirm whether cooling is passive or fan-assisted for the selected board. Do not short bridged outputs, reverse DC polarity, connect incompatible active-speaker inputs to a power output or exceed the assembled unit's marked input rating.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes every listing contain a TPA3255?\u003c\/strong\u003e No. Some multi-choice semiconductor listings offer other TPA-series ICs, and a few accessories contain no amplifier IC. Select the TPA3255 variant where required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a 2.1 amplifier the same as a bridgeable stereo amplifier?\u003c\/strong\u003e No. A 2.1 unit has a dedicated bass signal path\/output as described by its own design; a bridgeable stereo unit changes output topology for mono operation. Neither automatically supplies the other's channel arrangement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the quoted wattage available with the included adapter?\u003c\/strong\u003e Not necessarily. A headline may be a peak, chip-level or particular high-voltage\/low-impedance claim. Check the selected PSU, load, distortion criterion and operating duration before sizing a system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I choose an amplifier-only option and power it later?\u003c\/strong\u003e Only if the selected model permits a separately sourced, correctly rated power supply. Confirm voltage, polarity, connector and current against that exact amplifier. Do not infer the required connector from another brand's unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes a board with Bluetooth support every named codec?\u003c\/strong\u003e No. The Bluetooth receiver revision and firmware determine the feature set; a pure analog board may have no radio at all. Verify the selected revision and supported source devices.\u003c\/p\u003e\u003cp\u003eProduct-family names are used for identification and comparison. They do not imply manufacturer affiliation, guaranteed provenance, independent certification or uniform power performance across different sellers and assemblies. Check the selected option and the exact device\/board documentation for design-critical specifications.\u003c\/p\u003e","products":[{"product_id":"douk-audio-a5-mini-hifi-stereo-amp-300w-tpa3255-class-d-digital-power-amplifier","title":"Douk Audio A5 Mini HiFi Stereo Amp 300W TPA3255 Class‑D Digital Power Amplifier","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDouk Audio\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers,Push button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDOUK AUDIO Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eA5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePlastic,aluminum,Metal,others\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box' align=\"left\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eFeatures\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:content-box' align=\"start\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eHiFi Sound with Adjustable High-Pass Filter: This TPA3255 amplifier features an adjustable high-pass filter (HPF) 30-200Hz to refine mid-high frequencies while minimizing low-frequency interference. Perfect for bookshelf or passive speakers, it enhances clarity and creates a dynamic soundstage ideal for home stereo and theater audio systems.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eEasy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePFFB Technology and High-Performance PCB: Built with Post-Filter Feedback technology circuit and a 4-layer immersion gold PCB, this digital amplifier reduces distortion and improves frequency response. Enjoy unparalleled audio precision, enhanced signal integrity, and effective heat management.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cdiv style=\"box-sizing:content-box\"\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eStunning Design for Living Rooms and Studios: Sleek and modern, the compact power amp is equipped with a transparent panel and adjustable internal LED lighting. Multiple color options create a futuristic look, adding sophistication to your home audio setup or studio.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cdiv style=\"text-align:left;box-sizing:content-box\" align=\"left\"\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e300W×2 Power with Premium Components: Powered by the TPA3255 chip and premium components, A5 delivers distortion-free audio with ultra-low THD (0.002%) which is perfectly compatible with the DAC-Q11. Whether you're enjoying weekend movie nights, evening music sessions, or after-work relaxation, A5 can deliver exceptional sound quality.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv style=\"text-align:left;box-sizing:content-box\" align=\"left\"\u003e\n\u003chr\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eWarm tips\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;box-sizing:content-box\" align=\"left\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eThe A5 with 2PCS pluggable NE5532 op-amps, can be upgraded by dual op-amps like 2134\/2604\/5532\/2068\/muse02 etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;box-sizing:content-box\" align=\"left\"\u003e\n\u003chr\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eParameters\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eBrand: Douk Audio\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eModel: A5\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eAudio input: Stereo RCA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eAudio output: Banana speaker jacks\/3.5mm AUX\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eHigh-pass filter adjustment range: 30Hz-200Hz\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eMax. output power: 300W*2 (4Ω)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eMatched speaker impedance: 4-8Ω\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eTHD+N: 0.002%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eSNR: ≥114dB\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eInput sensitivity: 2V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eAUX rated output level: 3.7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eFrequency response: 20Hz-20kHz (±0.7dB)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eWorking voltage: DC 24-48V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style='font-family:Roboto, \"Helvetica Neue\", helvetica, \"Droid Sans\", arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:1.7;text-align:left;white-space:pre-wrap;color:rgb(51, 51, 51);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"left\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003eDimensions (W*D*H): 130*102*33mm \/ 5.12*4.02*1.30in\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePackage dimensions (W*D*H): 265*240*65mm \/ 10.43*9.45*2.56in\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eNet weight: 506g \/ 1.12lb\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePackage weight(with 48V5A power supply): 1200g \/ 2.65lb\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align:left;box-sizing:content-box\" align=\"left\"\u003e\n\u003chr\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePower Output Table of  The A5\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;box-sizing:content-box\" align=\"left\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\" align=\"left\"\u003e\u003ctable style=\"border-collapse:collapse\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePower Supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eSpeaker Impedance\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eRated Output Power\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e32V\/5A\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e4Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e78W+78W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e6Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e71W+71W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e8Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e65W+65W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e36V\/6A\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e4Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e107W+107W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e6Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e100W+100W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e8Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e94W+94W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e48V\/5A\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e4Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e120W+120W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e6Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e110W+110W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e8Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e102W+102W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cbr\u003e48V\/10A\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e4Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e250W+250W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e6Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e210W+210W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e8Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e185W+185W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align:left;box-sizing:content-box\" align=\"left\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePacking list\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"text-align:left\" align=\"left\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e1* A5 Amplifier\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" align=\"left\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e1* DC 48V\/5A Power Adapter\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" align=\"left\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e1* User Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"UK Plug","offer_id":55264066568491,"sku":"14:193#UK Plug","price":457.56,"currency_code":"USD","in_stock":true},{"title":"AU Plug","offer_id":55264066601259,"sku":"14:10#AU Plug","price":457.56,"currency_code":"USD","in_stock":true},{"title":"EU Plug","offer_id":55264066634027,"sku":"14:173#EU Plug","price":457.56,"currency_code":"USD","in_stock":true},{"title":"US Plug","offer_id":55264066666795,"sku":"14:350853#US Plug","price":457.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S608b7099f4ef4c799d9c2e5caafcc235j.webp?v=1788236189"},{"product_id":"hifi-dual-tpa3255-high-power-dightal-audio-amplifier-bluetooth-5-1-pcm5102-independent-decoding-2-1home-desktop-amp-300w-2-600w","title":"Hifi Dual TPA3255 High Power Dightal Audio Amplifier Bluetooth 5.1 PCM5102 Independent Decoding 2.1Home Desktop Amp 300W×2+600W","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBluetooth version\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5.1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e210*188*75mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e \n \u003cbr\u003e \n \u003cp style=\"font-size:13px;font-weight:bold;color:rgb(255, 0, 0)\"\u003ePurchase Notice:\u003c\/p\u003e \n \u003cp style=\"color:rgb(253, 0, 0)\"\u003e1.If you choose the Silver and Sky Blue option, only one amplifier will be shipped without any other accessories.\u003cbr\u003e 2.If you choose the Black and Grey option, you will receive an amplifier, a 24V power adapter, and a power cord. Please refer to the picture.\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e \n \u003cp style=\"font-size:13px;font-weight:bold;text-align:left;display:block;width:100%\" align=\"left\"\u003eProduct Introduction:\u003c\/p\u003e \n \u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1.This is a powerful 2.1-channel amplifier that uses two TPA325 digital amplifier chips, with a power output of 300W * 2+600W. It can easily power a 12 inch subwoofer, with a majestic and flexible deployment.\u003cbr\u003e 2.To ensure high power output, a high-power output inductor is used to ensure sufficient output current. An enlarged radiator ensures stable long-term high-power operation. Built in high-power LLC switching power supply, with lower ripple and higher power, more convenient than external power supply.\u003cbr\u003e 3.Built in 3034 Bluetooth module, supporting APTX HD lossless transmission, coupled with independent decoding chip PCM5102, making the Bluetooth output comparable to CD player input. It is very convenient to use.\u003cbr\u003e 4.This amplifier can not only adjust the high and low frequencies of the left and right channels, but also adapt to different speakers. You can also independently adjust the volume and cutoff frequency of the subwoofer output, which can be well connected with the speakers of the left and right channels, making the positioning of the entire sound field more natural, and the low frequency will be cleaner and more elastic.\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e \n \u003cp style=\"font-size:13px;font-weight:bold;text-align:left;display:block;width:100%\" align=\"left\"\u003eInstructions for use:\u003c\/p\u003e \n \u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1. This amplifier can only be connected to passive speakers and cannot be connected to active speakers or constant voltage speakers.\u003cbr\u003e 2. The negative terminals of the left and right channels of the amplifier output cannot be connected together, otherwise it will cause the amplifier to burn out.\u003cbr\u003e 3. After the amplifier is powered on, Bluetooth will start automatically. Search for the Bluetooth name \"YJHIFI\" and connect to play. After connecting to Bluetooth, the RCA input will be disconnected.\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e \n \u003cp style=\"font-size:13px;font-weight:bold;text-align:left;display:block;width:100%\" align=\"left\"\u003eProduct Parameters:\u003c\/p\u003e \n \u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eInput: RCA, Bluetooth\u003cbr\u003e Output: Small crystal terminal post\u003cbr\u003e Working voltage: 220V\u003cbr\u003e Standby power consumption: 1W\u003cbr\u003e Bluetooth chip: QCC3034\u003cbr\u003e Bluetooth support: SBC\/AAC\/APTX\/APTX-LL\/APTX-HD, 16-24 bits; 44.1-48KHZ\u003cbr\u003e Amplifier chip: TPA3255 * 2\u003cbr\u003e Output power: 300W * 2+600W\u003cbr\u003e Total harmonic distortion:\u0026lt;0.02%\u003cbr\u003e Signal to noise ratio: 110db\u003cbr\u003e Frequency response range: 20-20K@1KHZ ±0.3db\u003cbr\u003e Product size: 188mmX210mmX75mm\u003cbr\u003e Weight: 1.7KG\u003c\/p\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e \n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8ca2441087aa44a5a353ffc691c15346s.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e \n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se8b12ce4a02d4b709f742c01a8cca1c4X.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e \n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd251fccd2f734a75a323ca8e1563a008E.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e \n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7622642e040b4b158c59b4cf06f13366f.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e \n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfc44295467604e0dbe101ea924ccb7bdS.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e \n\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"110V 3034","offer_id":55277679018283,"sku":"14:351074#110V 3034","price":735.21,"currency_code":"USD","in_stock":true},{"title":"110V  3084","offer_id":55277679051051,"sku":"14:1202#110V  3084","price":776.57,"currency_code":"USD","in_stock":true},{"title":"220V  3034","offer_id":55277679083819,"sku":"14:350852#220V  3034","price":735.21,"currency_code":"USD","in_stock":true},{"title":"220V  3084","offer_id":55277679116587,"sku":"14:1254#220V  3084","price":776.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S12f47b69f8384ccd8237caad8cec6f54f.webp?v=1788251056"},{"product_id":"xy-dp600h-high-power-bluetooth-digital-sound-amplifier-board-2-1-channel-subwoofer-300w-2-600w-tpa3255-chip-for-home-diy-speaker","title":"XY-DP600H High-Power Bluetooth Digital Sound Amplifier Board 2.1 Channel Subwoofer 300W*2+600W TPA3255 Chip for Home DIY Speaker","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eocckic\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3 (2.1)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eothers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eXY-DP600H Bluetooth Digital Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W*2+600W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eParts\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa04e59c251114de09eea7bd3517499c4n.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e1. Dual TPA3255 chip 2.1-channel amplifier, peak 300W * 2+600W bass high-power output\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e2. DC19-51V wide voltage supply, capable of releasing sufficient and stable output power at different voltages\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e3. Supports Bluetooth, AUX, and USB input, supports multiple lossless music formats, and has clean and transparent sound quality\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e4. Thickened heat dissipation with fan, six knob tuning with power switch, solid and durable accessory materials\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e5. Suitable for DIY home speakers, desktop speakers, shop background music, and small audio and video equipment modification\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eParameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eProduct brand: XinYi Sini Audio\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eProduct Name: 2.1 Channel Bluetooth Digital Audio Amplifier Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eProduct Model: XY-DP600H\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003ePower supply: DC 19-51V\/10A or above\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eAudio input: Bluetooth\/AUX\/U drive\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eBluetooth audio decoding: AAC\/SBC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eUSB lossless decoding: WAV\/FLAC\/APE\/MP3\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003ePower supply and power output:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDC voltage: 24V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eLeft and right channels: 30W+30W @ 8 Ω; 70W+70W @ 4 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eSubwoofer: 30W @ 8 Ω; 70W @ 4 Ω; 150W @ 2 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDC voltage: 36V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eLeft and right channels: 80W+80W @ 8 Ω; 160W+160W @ 4 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eSubwoofer: 80W @ 8 Ω; 160W @ 4 Ω; 350W @ 2 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDC voltage: 50V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eLeft and right channels: 160W+160W @ 8 Ω; 300W+300W @ 4 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eSubwoofer: 160W @ 8 Ω; 300W @ 4 Ω; 600W @ 2 Ω\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eProduct List:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e1X power amplifier board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e1X screwdriver\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eNote: \u003cbr\u003eThe product is shipped without assembly, and the accessory shell is shipped separately. It needs to be assembled by oneself, and a screwdriver is included as a gift.\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sabd77f94051e476c83ec4db6386aa274z.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S10f15ffc124e4b9d9472a434233de697Z.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2f57656f21544165a1b88545e9413852e.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saa94f27d68a34aed94ae0e2cf2d1d648V.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa6bba6275f854a91ae337f39a7918331O.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd0c49f347a37499a951e8f9c4bfed92eo.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1b45e27ee2664367908ee650d3b40f64f.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S42de8a764dae4f18b38639cd35c3c9b3J.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S55ed0da7083048e8b8a03f961eff8bb5H.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se756f85ea070489990e18bb927fd7ffd2.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se914074ba7804ec2a7a91ced032496dcI.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S346aab8b04b34e178837bbc830b3b8d2g.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3fd932cb093f442292457ed9bc5e46feo.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4ce19c3bd1de4fc4be169dd3f27e1036q.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S41b138c6cd074a4d906fe8e91d0f1070x.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1c15374c17cc4d89bb96b2c0129bbea8U.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0afecfcb109b448abc62addd24c81937I.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb6a070cff3364eb480428dfc4771f8d08.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seb0b62ebf9744abb8bb9bbdfd5475bdat.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S81a0a565c4024921bc163c9e99820dfaW.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1557165ab2504604bc50d2aa6a354a61m.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S03fda542265946cdb2deb41833eecb5f7.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S414cd855f4694043a52dcba071720041Q.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S046619fef87c4ed693df694dab819e392.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"XY-DP600H","offer_id":55374227964203,"sku":"14:193#XY-DP600H","price":246.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S43a1a754ee2e4c9eaafba5e80e5550a8n.webp?v=1788325162"},{"product_id":"5pcs-100-new-tpa3116d2dadr-tpa3116-tpa3116d2-tpa3130d2dadr-tpa3130-tpa3118d2dadr-tpa3118-dadr-htssop32-in-stock-wholesale","title":"5Pcs 100% New TPA3116D2DADR TPA3116 TPA3116D2 TPA3130D2DADR TPA3130 TPA3118D2DADR TPA3118 DADR HTSSOP32 In Stock Wholesale","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003einternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3116D2DADR HTSSOP32\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003einternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHTSSOP32\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003einternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e5Pcs 100% New TPA3116D2DADR TPA3116 TPA3116D2 TPA3130D2DADR TPA3130 TPA3118D2DADR TPA3118 DADR HTSSOP32 In Stock Wholesale\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1665913b1433458d9683667a329d4318u.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"TPA3130D2DADR","offer_id":55374227865899,"sku":"14:201659813#TPA3130D2DADR","price":17.42,"currency_code":"USD","in_stock":true},{"title":"TPA3116D2DADR","offer_id":55374227898667,"sku":"14:175#TPA3116D2DADR","price":20.97,"currency_code":"USD","in_stock":true},{"title":"TPA3118D2DADR","offer_id":55374227931435,"sku":"14:193#TPA3118D2DADR","price":19.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S1665913b1433458d9683667a329d4318u.webp?v=1788325162"},{"product_id":"dc-24-36v-ys-kl5-bt-5-3-dual-channel-hifi-digital-amplifier-300w-300w-dual-channel-amplifier-board-tpa3255-chip","title":"DC 24-36V YS-KL5 BT 5.3 Dual Channel HiFi Digital Amplifier 300W+300W Dual Channel Amplifier Board TPA3255 Chip","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAmplifier chip\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3255\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAudio input\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth+USB+AUX\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAudio output\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.0+SUB OUT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBluetooth version\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eV5.3 (15 meters)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W+300W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFrequency range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20Hz-20KHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-20℃ ~ 60℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth 5.3 Dual Channel HiFi Digital Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eShell material\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZinc alloy (A+anti drop grade)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSignal to noise ratio\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e≥ 98dB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpeaker impedance\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2-8 Ω\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 24-36V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000004414451\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cbr\u003e\u003cstrong\u003e✨Features:\u003c\/strong\u003e \u003cbr\u003e1. BT 5.3 long-distance connection, stable transmission without delay. \u003cbr\u003e2. Dual channel 600W high-power output, with stunning and powerful sound effects. \u003cbr\u003e3. Equipped with TPA3255 gold chip, low distortion and high fidelity restoration. \u003cbr\u003e4. DSP intelligent sound tuning, precise optimization of frequency and dynamics. \u003cbr\u003e5. Supports subwoofer output, providing a clear and immersive listening experience.\n\u003cp\u003e\u003cstrong\u003e✨Parameters:\u003c\/strong\u003e \u003cbr\u003eProduct Name: BT 5.3 Dual Channel HiFi Digital Amplifier \u003cbr\u003eOutput power: 300W+300W \u003cbr\u003eBT version: V5.3 (15 meters) \u003cbr\u003eAudio input: BT+USB+AUX \u003cbr\u003eAmplifier chip: TPA3255 (imported professional grade chip) \u003cbr\u003eShell material: Zinc alloy (A+anti drop grade) \u003cbr\u003eInput power supply: DC 24-36V (the higher the voltage, the greater the output power) [Tip: Only when the audio input power is sufficient and the power supply voltage\/current is sufficient, can there be enough output power! The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the greater the output power!] \u003cbr\u003eFrequency range: 20Hz-20KHz \u003cbr\u003eSignal to noise ratio: ≥ 98dB \u003cbr\u003eAudio output: 2.0+SUB OUT (supports subwoofer) \u003cbr\u003eDistortion: ≤ 0.5% THD \u003cbr\u003eSpeaker impedance: 2-8 Ω \u003cbr\u003eProduct size: 140X109X34 (mm) \u003cbr\u003eApplication scenarios: Home audio and video rooms, living room entertainment systems, audiophile audio systems, small studios, car audio modification, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e✅Package Include:\u003c\/strong\u003e \u003cbr\u003e1X host \u003cbr\u003e1X power supply \u003cbr\u003e1X 3.5mm AUX connection cable\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scdb79c0de2234a86ba7497044c0b692ed.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc9d3b28bf1454a1a891a2919b908ad35n.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6e6cac85bbc24f808bee26655b8c03cdW.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0ecd6e021e4c454fb0ba300de993c07do.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S60e84c268d9c4ee1be54e085765214a4P.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S77b6896f2d744054bc12838ea4a59d17J.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0422f2a310c84e34b6bcca9e63d9898d8.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3d7770502e0b43a68a55028c8850e9daU.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5d029f33cf8a4a9fb939cb3f1b9e5860l.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S851e5ed8fa204551ada53df5de0b59eaq.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7b4a6655d4494345999e39afe15b42afe.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S27772329904f4c39b12e9854b5af48a7m.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"US Plug","offer_id":55374228029739,"sku":"14:1202#US Plug","price":179.6,"currency_code":"USD","in_stock":true},{"title":"EU Plug","offer_id":55374228062507,"sku":"14:350852#EU Plug","price":179.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S12b626840d754d8b90272d7280e3804eA.webp?v=1788325163"},{"product_id":"1-pcs-new-original-tpa3250d2ddwr-tpa3250d2-3250-htssop44-audio-power-amplifier-chip-in-stock","title":"1\/PCS New Original TPA3250D2DDWR TPA3250D2 3250 HTSSOP44 Audio power amplifier chip In Stock","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHTSSOP44\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAbout us we\u003c\/p\u003e\u003cp\u003eCommitment:\u003c\/p\u003e\u003cp\u003eManufacture only the best consumer goods and ensure the highest quality.\u003c\/p\u003e\u003cp\u003e* Deliver goods quickly and accurately to customers everywhere\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eCustomer service policy\u003c\/p\u003e\u003cp\u003eWe are more than happy to answer any questions you may have, please contact us and we will do our best to get back to you as soon as possible.\u003c\/p\u003e\u003cp\u003eBusiness scope: automotive IC, digital and analog circuits, single chip, photoelectric coupling, energy storage, three-end voltage regulator, thyristor, field effect, Schottky, relay, resistance capacitor, optical tube, connector and other one-stop supporting services!\u003c\/p\u003e\u003cp\u003e1. Global transportation. (Except for some countries and APO\/FPO)\u003c\/p\u003e\u003cp\u003e2. Timely processing orders after payment verification.\u003c\/p\u003e\u003cp\u003e3. We only ship to the confirmed order address. Your order address must match your shipping address.\u003c\/p\u003e\u003cp\u003e4. The images shown are not actual items and are for reference only.\u003c\/p\u003e\u003cp\u003e5. Service transportation time is provided by the carrier, excluding weekends and holidays. Shipping times may vary, especially during the holiday season.\u003c\/p\u003e\u003cp\u003e6. If you do not receive your goods within 30 days of payment, please contact us. We will follow up the shipment and get back to you as soon as possible. Our goal is customer satisfaction!\u003c\/p\u003e\u003cp\u003e7. Due to stock status and time difference, we will choose to ship your items from our first available warehouse for quick delivery.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eOur advantage\u003c\/p\u003e\u003cp\u003e1: We have our own stock and supply\u003c\/p\u003e\u003cp\u003eSufficient 2: Product quality has reached a series of certifications\u003c\/p\u003e\u003cp\u003e3: We support all kinds of transportation, HongKong and China Post small parcel, EMS. DHL Federal.UPS and TNT, can fully meet the different needs of buyers.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eI firmly believe\u003c\/p\u003e\u003cp\u003eWe will be your best partner\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374228128043,"sku":"\u003cnone\u003e","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S7124b53c031e43d2b76b853ba07d924ep.webp?v=1788325163"},{"product_id":"tpa3255-digital-power-amplifier-audio-board-class-d-2-0-sound-amplifiers-stereo-home-audio-amp-600wx2","title":"TPA3255 Digital Power Amplifier Audio Board Class D 2.0 Sound Amplifiers Stereo Home Audio Amp 600Wx2","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZJMZYM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e131-200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3255\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLH2545\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003ePackage includes: 1 piece of  Power Amplifier \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003eThe product will be upgraded constantly, the appearance and color may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S60b578f9f8984b7c951fbfe0f39ce5d7t.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3008850481764438bfdcac978581b643C.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1b9948cf617b40e39c18df16b779b93a1.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S20d0211e0e87432a9b78491100e119e5i.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0e0ec873c1b74e98ac3ee29379ac1c2fR.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5e103d4bb8af499484151058bbeb5ebc5.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2818148ee6204f138f375fa7051ae4aaK.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"black","offer_id":55374228193579,"sku":"14:193","price":214.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S60b578f9f8984b7c951fbfe0f39ce5d7t_3d938c61-c6f3-4671-ac91-70b222c26d4a.webp?v=1788325163"},{"product_id":"xy-ap3002-pure-digital-power-amplifier-board-tpa3255-chip-600w-mono-300wx2-stereo-hifi-speaker-pro-audio","title":"XY-AP3002 Pure Digital Power Amplifier Board TPA3255 Chip 600W Mono 300Wx2 Stereo HiFi Speaker pro Audio","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003elow\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-10-65℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 18-51V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000002814407\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9d11253039fa4084a2c03bae51c160cdF.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(10, 69, 247);font-size:22px\"\u003e\u003cu\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e1. Wide DC 18-51V input voltage range; powered by the TPA3255 amplifier chip, delivering a maximum output of 600W.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e2. Built-in adjustable-gain pre-amplifier with a volume control knob; supports one-touch switching between operating modes (including Bridge mode).\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e3. Integrated multi-layer safety protections, including reverse polarity, under-voltage, over-voltage, and over-current protection for stable and reliable operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e4. Features MCU-based intelligent control to suppress \"pop\" noise; equipped with a temperature-controlled fan for quiet, efficient heat dissipation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e5. Suitable for home Hi-Fi audio, outdoor performance speakers, active speaker modification, and professional audio reinforcement equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(10, 69, 247);font-size:22px\"\u003e\u003cu\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eBrand: Sinixy Audio\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eProduct Name: Pure Power Audio Amplifier Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eModel: XY-AP3002 (Finished Unit)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003ePower Supply: DC 18-51V\/10A\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eAmplifier Chip: TPA3255\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eAudio Input: AUX + XH2.54-3P\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eStereo Output Power:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e30W+30W @ 8Ω\/24VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e70W+70W @ 4Ω\/24VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e80W+80W @ 8Ω\/36VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e160W+160W @ 4Ω\/36VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e160W+160W @ 8Ω\/50VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e300W+300W @ 4Ω\/50VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eMono (Parallel) Output Power:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e30W @ 8Ω\/24VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e70W @ 4Ω\/24VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e150W @ 2Ω\/24VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e80W @ 8Ω\/36VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e160W @ 4Ω\/36VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e350W @ 2Ω\/36VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e160W @ 4Ω\/36VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e300W @ 4Ω\/50VDC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e600W @ 2Ω\/50VDC\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style=\"color:rgb(10, 69, 247);font-size:22px\"\u003e\u003cu\u003e\u003cstrong\u003eProduct List:\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e1 x Power amplifier module\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e1 x Screwdriver\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbf8b93260ec84a58aa3e59803b1f3f68A.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc3891e48b11f48778de1344168210411t.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdd03365c8b324aa2bbc1f993c7508a5cQ.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7367e4a3fd024bb3a6ea27b9736cfe31D.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1722d657d4b4465b986d7f67e24db24eD.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd1a8a40995e1449eb126285bb3a3190eV.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scfadd5e61f904dfb8d3b7c814d7f9ca5u.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9c165f8923534a89969743488de598ebI.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa701068eb19f4210b9abcd5a6ba3a9f1o.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7f50f34df61d479bb218b33f3085805e2.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se629c74276cc42ed8254ad4173ae3f59L.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa51e44899cbe45be9284c04d02f3c14e8.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9f2f102a7cd44752897ce36c39ec07d56.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S342e95c820394f26a59dcd70f5fb1b1fu.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0d072b313a2441678e0066a2077c74508.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4497968a3efa44c79d09c210d8197070A.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S82adc4b90d05440b95b6e361932306bbp.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se8c8126a91c74a89a3fa4f2df7eb566bF.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1180a95d22a043f696895bcf005e712eS.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sade30ca6ec3f4e16bc0d6623d968a0890.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S07c3f4a5cf054baaabdfb1f9306a3867x.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S99d7bad00cc04a7ca69da1b3b15cb8b6h.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S787ed664265d40cc9051c2139dc592feT.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3ab11f1b1cf24aee856d477e1a708ad3C.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfe1d401ff36a4a24a2b2ecfbe73e536fH.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S213d86deb66043f88b0584356992f031s.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S14dce6696f4849a49b111f9de08b8637g.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9f545914170d432cacffb1469cb1fb579.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"XY-AP3002 -A","offer_id":55374228291883,"sku":"14:1202#XY-AP3002 -A","price":95.63,"currency_code":"USD","in_stock":true},{"title":"XY-AP3002 -B","offer_id":55374228324651,"sku":"14:350852#XY-AP3002 -B","price":102.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S4f981813d85747e6ae61a4eb7d34a6e60.webp?v=1788325164"},{"product_id":"luxury-tpa3255-2-0-channel-digital-amplifier-board-300w-300w-high-power-audio-amp-dc40-48v-for-hifi-speaker-system","title":"Luxury TPA3255 2.0 Channel Digital Amplifier Board 300W+300W High Power Audio Amp DC40-48V For HIFI Speaker System","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWYORESY\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv id=\"offer-template-0\"\u003e \u003c\/div\u003e\n\n\u003cdiv style=\"width: 790.0px;\"\u003e\n\u003cdiv class=\"rich-text-component\" style=\"width: 395.0px;padding: 10.0px;word-break: break-all;white-space: break-spaces;font-family: ali-webfont;zoom: 2;font-size: 0.0px;box-sizing: border-box;\"\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 20.0px;\"\u003eTPA3255 digital power amplifier board (300W + 300W)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 20.0px;\"\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eProduct introduction:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003eThe TPA3255 is a high-performance Class D power amplifier that delivers true high-end sound quality with Class D efficiency. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath ™ ultra-high definition). This technology allows the device to maintain ultra-low distortion over the entire audio band while delivering perfect sound quality. The device operates in AD mode, capable of driving up to two 315W\/4R loads and two 150W (unclipped power)\/8R loads at 10% THD, and features a 2 VRMS analog input interface that supports seamless connection with high-performance DACs (e.g. TI's PCM5242). In addition to excellent audio performance, the TPA3255 also combines high power efficiency with ultra-low power stage idle losses (below 2.5W). This can be achieved with an 85mR MOSFET and an optimized gate driver scheme, which significantly reduces idle losses compared to traditional discrete implementations.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eProduct details:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003eAll parts of this product are original and genuine, simple and pure in quality; using high-quality original parts not only guarantees safety and quality, but also has a long service life, and more importantly, it is a strong guarantee that the actual performance can meet the design goals.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003en\u003c\/strong\u003e\u003cspan style=\"font-size: 14.0px;\"\u003eOriginal\u003c\/span\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eTPA3255 JRC5532\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003en\u003c\/strong\u003e\u003cspan style=\"font-size: 14.0px;\"\u003eThe main filter electrolytic capacitor adopts an imported brand capacity of 4700UF\/63V * 2 to ensure strong and continuous power support.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003en\u003c\/strong\u003e\u003cspan style=\"font-size: 14.0px;\"\u003eThe resistor adopts high-precision chip resistor to ensure a good signal to noise ratio of the whole machine.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003en\u003c\/strong\u003e\u003cspan style=\"font-size: 14.0px;\"\u003eThe use of audio-specific inductance to ensure that the sound is crisp and powerful.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003en\u003c\/strong\u003e\u003cspan style=\"font-size: 14.0px;\"\u003eThe PCB adopts 1.6mm thick double-sided plate, 2.0 ounces copper thick, and the whole process of tin spraying to ensure good passing performance of large and small currents. First-class PCB quality.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eBasic performance parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eWorking method: Class D\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eQuiescent current: 60mA\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eWork efficiency:. \u0026gt; 90%\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eOutput power:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e315W\/4Ω, distortion 10%\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e185W\/8Ω, distortion 10%\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e260W\/4Ω, distortion 1%\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e150W\/8Ω, distortion 1%\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14.0px;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eFrequency Response: 20Hz to 20KHz\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eDynamic range: \u0026gt; 100 dB\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eSignal to noise ratio: (SNR) \u0026gt; 111dB\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003eWorking voltage: DC40-48V switching power supply (DC)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"font-size: 14.0px;\"\u003ePCB size: 147 * 96 * 34MM\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg alt=\"hmqViviiyNSAyin+WuaQt2QLamaFltwWI9DM\" cke-id=\"img31\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S095b8b9eb9c141c68a3e1ba7bcc14b02B.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" style=\"display: block;width: 100.0%;height: auto;\" usemap=\"#_sdmap_1\"\u003e \u003cimg cke-id=\"img32\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2d1adae2208d46ba8250829cbc4c31dfp.jpg?width=799\u0026amp;height=833\u0026amp;hash=1632\" style=\"display: block;width: 100.0%;height: auto;\" usemap=\"#_sdmap_2\"\u003e \u003cimg cke-id=\"img33\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2171324936694a6490ec16b767e224b9Z.jpg?width=799\u0026amp;height=833\u0026amp;hash=1632\" style=\"display: block;width: 100.0%;height: auto;\" usemap=\"#_sdmap_3\"\u003e \u003cimg cke-id=\"img34\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1b234ab4fd0d4f18bd70c4ac604ab416v.jpg?width=799\u0026amp;height=833\u0026amp;hash=1632\" style=\"display: block;width: 100.0%;height: auto;\" usemap=\"#_sdmap_4\"\u003e \u003cimg cke-id=\"img35\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8667a856c9374773ae01c92ff139beb3F.jpg?width=799\u0026amp;height=833\u0026amp;hash=1632\" style=\"display: block;width: 100.0%;height: auto;\" usemap=\"#_sdmap_5\"\u003e \u003cimg cke-id=\"img36\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc5346712239e42828191e6c77f7b8f076.jpg?width=799\u0026amp;height=833\u0026amp;hash=1632\" style=\"display: block;width: 100.0%;height: auto;\" usemap=\"#_sdmap_6\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"TPA3225","offer_id":55374228357419,"sku":"14:1202#TPA3225","price":242.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sd23e458dbcf84d4d9e6af285781d76970.webp?v=1788325164"},{"product_id":"10pcs-lot-tpa2012d2rtjr-aks-tpa2017d2rtjr-tpa2017d2-tpa2013d1rgpr-bti-tpa2015d1yzhr-tpa2015d1-new-audio-amplifier-chip","title":"10PCS\/Lot  TPA2012D2RTJR  AKS 、TPA2017D2RTJR  TPA2017D2 、TPA2013D1RGPR  BTI 、TPA2015D1YZHR TPA2015D1 New audio amplifier chip","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S979b1e9cfcf745a9a367032db4f303980.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd5b003c928c04bdeb8cd7adf5c699bd3x.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saff4c7ebb75f42c685ad285fc8ff84ebn.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S71b7837bc98c409fa74841778fb881bfJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2a645c45be4642e3a033d733d33b2b23v.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"TPA2017D2RTJR","offer_id":55374228422955,"sku":"3:202097275#TPA2017D2RTJR","price":53.01,"currency_code":"USD","in_stock":true},{"title":"TPA2013D1RGPR---BTI","offer_id":55374228455723,"sku":"3:1981284404#TPA2013D1RGPR---BTI","price":40.5,"currency_code":"USD","in_stock":true},{"title":"TPA2015D1YZHR","offer_id":55374228488491,"sku":"3:18247432443#TPA2015D1YZHR","price":34.25,"currency_code":"USD","in_stock":true},{"title":"TPA2012D2RTJR---AKS","offer_id":55374228521259,"sku":"3:201010228#TPA2012D2RTJR---AKS","price":30.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5cf7394ea14e4c10b480ab7d71ad0b157.webp?v=1788325165"},{"product_id":"as21hpa-high-power-bluetooth-bt-5-2-digital-amplifier-board-2-1-channel-class-d-subwoofer-300w-2-600w-tpa3255-speaker-module","title":"AS21HPA High-Power Bluetooth-BT 5.2 Digital Amplifier Board 2.1 Channel Class D Subwoofer 300W*2+600W TPA3255 Speaker Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEC Buying\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003elow\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSmart Electronics Experiment\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM32\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 19-51V 10A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003eThis model is designed with 2 original imported TPA3255 amplifier chips, with dual cores for greater stability. TPA3255 is a high-performance D-class power amplifier that has D-class efficiency and can deliver truly high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath HD). This technology enables devices to maintain ultra-low distortion across the entire audio frequency band while showcasing high-definition sound quality.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eParameter:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003eProduct Name: Bluetooth-compatible Audio Amplifier\u003cbr\u003eProduct Model: XY-AS21HPA\u003cbr\u003ePower supply: DC19-51V\/10A or above\u003cbr\u003eDC socket interface: 5.5-2.5mm\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003eBluetooth-compatible version: 5.2\u003cbr\u003eAudio input: Bluetooth-compatible +AUX+USB flash drive+USB sound card\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n\u003cdiv\u003e\n \u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003eBluetooth-compatible audio decoding: AAC SBC\u003cbr\u003eUSB decoding: WAV, FLAC, APE, MP3\u003cbr\u003eLeft and right channel output power:\u003cbr\u003e30W+30W @ 8Ω\/24VDC\u003cbr\u003e70W+70W @ 4Ω\/24VDC\u003cbr\u003e80W+80W @ 8Ω\/36VDC\u003cbr\u003e160W+ 160W@4 Ω\/36VDC\u003cbr\u003e160W+ 160W@8 Ω\/50VDC\u003cbr\u003e300W+ 300W@4 Ω\/50VDC\u003cbr\u003eSubwoofer output power:\u003cbr\u003e30W @ 8Ω\/24VDC\u003cbr\u003e70W @ 4Ω\/24VDC\u003cbr\u003e150W@2 Ω\/24VDC\u003cbr\u003e80W @8Ω\/36VDC\u003cbr\u003e160W@4 Ω\/36VDC\u003cbr\u003e350W@ 2Ω\/36VDC\u003cbr\u003e160W@8 Ω\/50VDC\u003cbr\u003e300W@4 Ω\/50VDC\u003cbr\u003e600W@ 2Ω\/50VDC\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/H19ac715c01ee4f849a952eb3a80efb25P.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S09058f9ab2b54bbe803c38c1cf83217ak.jpg\" slate-data-type=\"image\"\u003e\u003cimg 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src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S17cb9e9dd034410ba12daf096a91a35b7.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa6c859fee29c41c889a2d3e10485d9eau.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S33785cdd695d44118a6f43a94f645c7cE.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Exter Potentiometer","offer_id":55374228586795,"sku":"14:200004890#Exter Potentiometer","price":305.01,"currency_code":"USD","in_stock":true},{"title":"Integrated Panel","offer_id":55374228619563,"sku":"14:200004889#Integrated Panel","price":315.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3261d8aa8d074b1188362197711ab7c8j.webp?v=1788325165"},{"product_id":"zk-aptx3-bt-amplifier-board-2-1-channel-300w-300w-600w-amplifier-chip-tpa3255-subwoofer-theater-audio-stereo-equalizer-amp","title":"ZK-APTX3 Bt Amplifier Board 2.1 Channel 300W+300W+600W Amplifier Chip Tpa3255 Subwoofer Theater Audio Stereo Equalizer Amp","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE,Baiyang\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e18-50VDC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp\u003e\u003cimg cke-id=\"img61\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S60c577c4c93d47e2887edb6fdfcb0069v.jpg?width=750\u0026amp;height=800\u0026amp;hash=1550\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img62\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbf12ec160507415197d016ca6b9666f94.jpg?width=750\u0026amp;height=880\u0026amp;hash=1630\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img63\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf9db6fc61f8f48809ce0f5586db32d6ed.jpg?width=750\u0026amp;height=746\u0026amp;hash=1496\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img64\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S37e9e5e702694773902954d8f230974ch.jpg?width=750\u0026amp;height=796\u0026amp;hash=1546\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img65\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbdc4fe791a6648bf8e47dfb526652714B.jpg?width=750\u0026amp;height=740\u0026amp;hash=1490\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img66\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S53b9ef957a0045daa80027f1546e3e90N.jpg?width=750\u0026amp;height=908\u0026amp;hash=1658\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img67\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sce89b59e9c7f48e6acd6e7d7e1c1172a4.jpg?width=750\u0026amp;height=800\u0026amp;hash=1550\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img68\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se32d54de448d4e5d8ffed6d54fcd1076P.jpg?width=750\u0026amp;height=822\u0026amp;hash=1572\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img69\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa651690d4dff4dffafc70d442e74e3adz.jpg?width=750\u0026amp;height=1226\u0026amp;hash=1976\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img70\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S82d5975bc6a149f5acb77f27ab2fa9d3D.jpg?width=750\u0026amp;height=876\u0026amp;hash=1626\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img71\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S30040961e3a0456eb216a1bf48fe15b1u.jpg?width=750\u0026amp;height=1186\u0026amp;hash=1936\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img72\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Secf09660af9449729efb299e9b96bd6aC.jpg?width=750\u0026amp;height=1034\u0026amp;hash=1784\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img73\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6f5218d21f324e59b2e091943e188ef5k.jpg?width=750\u0026amp;height=1300\u0026amp;hash=2050\" style=\"width:750px\" width=\"750px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Integrated type","offer_id":55374228717867,"sku":"14:1202#Integrated type","price":341.69,"currency_code":"USD","in_stock":true},{"title":"Lead type","offer_id":55374228750635,"sku":"14:350852#Lead type","price":365.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sc02b833bbba74a739dfcb5207f88579ek.webp?v=1788325166"},{"product_id":"tpa3255-hifi-dual-core-stereo-amplifier-board-2-channel-600w-600w-class-d-digital-power-amplifier-tl072-op-amp","title":"TPA3255 HIFI Dual Core Stereo Amplifier Board 2 Channel 600W+600W Class D Digital Power Amplifier TL072 OP AMP","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 19-50V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/See738c4f787d4fe7bc98036861f4c4d16.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eFeatures: \u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e1. Dual chip design: TPA3255 is a high-performance Class D power amplifier chip with Class D efficiency and the ability to deliver truly high-end sound quality circuits. \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e2. Boost differential input: The front-end circuit adopts boost technology, which dynamically performs better than a single 12V line. \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e3. High quality materials: Full screen shielded low loss inductors and imported filtering capacitors, supporting up to 55V voltage. \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e4. High efficiency Class D amplifier: supports 600W+600W high-power output, with pure and distortion free sound quality. \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e5. Ultra low distortion rate: The total harmonic distortion is only 0.006%, and the frequency response range is 20Hz to 30KHz.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eParameter: \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWorking voltage: DC 19-50V; Current above 5A \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWorking mode: D-level \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eChip: TPA3255 * 2 \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eOutput power: \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e600W+600W\/2Ω \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e315W+315W\/4Ω \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e200W+200W\/8Ω \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eTotal harmonic distortion: 0.006% \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eFrequency response: 20Hz to 30KHz \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003ePCB size: 138X127MM \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eAttention: The higher the input power supply, the greater the power supply current and output. The power test is measured at 50V of the power supply. If replaced with a 24V\/36V low-voltage power supply, the output power will decrease accordingly.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003ePackage Include: \u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e1X TPA3255 HIFI Dual Core Stereo Amplifier Board 2 Channel 600W+600W Class D Digital Power Amplifier TL072 OP AMP\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/See738c4f787d4fe7bc98036861f4c4d16.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S740db236572d4133a441eddaddfd8254g.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se0e1bd20d7a84e14a9596b505f050a9af.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S80254d61b49244d7b322532717c125b4A.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa2b109f6d79045449db93f4faf2ec5b7I.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S09ce9a9480e8420d9e37f9d4d12e5f7bV.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S39343633fb1948618d08ff7194b1690aW.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S015a9cc2bbaa4b35adf0046b93afd18e4.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S339fe171ea51457a8c177aaa7f414eb88.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7efe69fbe5c844eebba6611cc4941552D.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3703ad9c844f4be79244eb4e82192a1cr.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2fd51cde9fed4cdb930447c8cf9a3003V.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S458cd6944d794737bc819491ddc80b43u.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S68667b4309c84d9f901ed51e94b382adF.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"600W","offer_id":55374229340459,"sku":"14:1202#600W","price":135.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sb6306f8b290c4fa09a1ee2691c8fd7ceR.webp?v=1788325166"},{"product_id":"hifi-single-voltage-stereo-high-power-class-d-digital-power-amplifier-board-2x600w-ultra-tpa3255-relay-protection","title":"HIFI single voltage stereo high power class D digital power amplifier board 2x600W ultra TPA3255 relay protection","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:22px\"\u003eThe power amplifier board must be connected to AC 220v to use, and the battery cannot be used.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"font-family:simhei\"\u003ePrecautions for use to avoid burning out: 1. It is strictly forbidden to connect the positive and negative electrodes of the power supply to the reverse, and it will burn when connected to the reverse. Be sure to pay attention. 2. It is strictly forbidden to connect the power wiring and use overvoltage.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-family:simhei\"\u003ePower amplifier with horn relay protection, boot delay, shutdown instant, effectively solve the impact sound of switch, red terminal connected to 110V\/220V AC is to power the relay, must be connected, do not work if not connected, (\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"font-family:simhei\"\u003eThe power amplifier part is completely isolated for safe and secure use.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"font-family:simhei\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan\u003eThe board is a single DC power supply 12-70V.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cbr\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(178, 34, 34)\"\u003eThere are two kinds of power amplifiers: 2x500W and 2x600W. The board size is the same, and the pipe model, capacitor and inductance are different. Buy according to your own needs.,\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(178, 34, 34)\"\u003e2X500W supports 4-8 Europe, power supply range DC\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e 12V \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(178, 34, 34)\"\u003e~\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e 60\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(178, 34, 34)\"\u003eV, in\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan\u003e60\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(178, 34, 34)\"\u003eV4 Euro hour power 2X500W, 8 Euro hour 2X250W; Size: Length, Width and Height 154x73x28mm, Weight: 255 grams\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(178, 34, 34)\"\u003e2X600W supports 4-8 euros, power supply range DC\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e 12V \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(178, 34, 34)\"\u003e~\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e 70\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(178, 34, 34)\"\u003eV, in\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan\u003e70\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(178, 34, 34)\"\u003eV4 ohm power 2X600W, 8 ohm 2X300W;Size: Length, width and height 154x73x28mm, weight: 270g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"font-size:24px\"\u003eThe higher the power supply voltage, the greater the power, and vice versa, the smaller the 12V power supply\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eadopt\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan style=\"font-size:24px\"\u003eAll-digital chipDesigned, the sound quality and power far exceed the digital chips such as TPA3255 on the market, all imported components plus S\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan\u003eMT technology, excellent workmanship, small distortion, stable and reliable performance\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan style=\"font-size:24px\"\u003eThis power amplifier has been repeatedly debugged by engineers for a long time, and the HIFI-class D power amplifier board has been improved and developed. The whole board is equipped with high-end components such as AVX tantalum capacitors, ELNA blue robe stepless audio capacitors, and imported high-frequency capacitors. The sound is mellow and the bass is elastic. It is a must-have for every fan.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cspan style=\"font-size:14px\"\u003e\u003cspan\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cspan style=\"font-family:kaiti_gb2312\"\u003e\u003cspan style=\"font-size:36px\"\u003eThe products are as follows:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"margin:1.12em 0px;margin-bottom:1.12em;margin-top:1.12em;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf737600ee3fa49f18f3fff55b0cba5c6N.jpg?width=750\u0026amp;height=500\u0026amp;hash=1250\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:750px;text-align:absmiddle\" align=\"absmiddle\" src=\"https:\/\/ae01.alicdn.com\/kf\/S309805fd57bd43aa9b8a3b23f89fa4b5h.jpg?width=750\u0026amp;height=750\u0026amp;hash=1500\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:750px;text-align:absmiddle\" align=\"absmiddle\" src=\"https:\/\/ae01.alicdn.com\/kf\/S03dc9e9fe3164e96b88912df481be8e8Y.jpg?width=750\u0026amp;height=750\u0026amp;hash=1500\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:750px;text-align:absmiddle\" align=\"absmiddle\" src=\"https:\/\/ae01.alicdn.com\/kf\/S21e496c0fe5c40689f22a32231d5767c4.jpg?width=750\u0026amp;height=500\u0026amp;hash=1250\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:750px;text-align:absmiddle\" align=\"absmiddle\" src=\"https:\/\/ae01.alicdn.com\/kf\/Saed9c803a4a440b38ac76dab48b8a5a3x.jpg?width=750\u0026amp;height=500\u0026amp;hash=1250\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:750px;text-align:absmiddle\" align=\"absmiddle\" src=\"https:\/\/ae01.alicdn.com\/kf\/S19de0439c0b84523ac623442f5e761bdW.jpg?width=750\u0026amp;height=500\u0026amp;hash=1250\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"2X500W 12-60V","offer_id":55374229405995,"sku":"14:1202#2X500W 12-60V","price":180.63,"currency_code":"USD","in_stock":true},{"title":"2X600W 12-70V","offer_id":55374229438763,"sku":"14:350852#2X600W 12-70V","price":195.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S8576afa94b5741e998881b8e57a745eev.webp?v=1788325167"},{"product_id":"1-piece-new-tpa3221ddvr-3221-tpa3223ddvr-3223-tpa3245ddvr-3245-tpa3255ddvr-3255-hssop44-audio-amplifier-chip-in-stock","title":"1\/Piece New TPA3221DDVR 3221 TPA3223DDVR 3223 TPA3245DDVR 3245 TPA3255DDVR 3255 HSSOP44 Audio amplifier chip In Stock","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHSSOP44\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWe supply certified electronic components including crystals, diodes, triodes, automotive ICs, optocouplers, resistors, capacitors and connectors with sufficient stock, offering one-stop service. Various global shipping ways are available. Orders are processed quickly after payment and shipped only to verified addresses. All pictures are for reference. Contact us if you don’t receive goods within 30 days. We will be your reliable partner.\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"TPA3223DDVR","offer_id":55374229471531,"sku":"14:4044226#TPA3223DDVR","price":28.22,"currency_code":"USD","in_stock":true},{"title":"TPA3255DDVR","offer_id":55374229504299,"sku":"14:350852#TPA3255DDVR","price":71.69,"currency_code":"USD","in_stock":true},{"title":"TPA3221DDVR","offer_id":55374229537067,"sku":"14:1202#TPA3221DDVR","price":18.63,"currency_code":"USD","in_stock":true},{"title":"TPA3245DDVR","offer_id":55374229569835,"sku":"14:351074#TPA3245DDVR","price":28.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sb3750a80f3ad4700854f73887d3fc48bP.webp?v=1788325167"},{"product_id":"2-1-channel-high-power-subwoofer-amplifier-xy-dp600h-dual-tpa3255-chip-dc-19-51v-10a-bluetooth-aux-u-disk-input-cooling-fan","title":"2 1 Channel High Power Subwoofer Amplifier XY DP600H Dual TPA3255 Chip DC 19 51V 10A Bluetooth AUX U Disk Input Cooling Fan","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003e2.1 Channel Amplifier\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3255\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDesktop Audio Power Amp\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eShop Background Music Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY Home Speaker Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApplication 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAudio Modification Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDigital Amplifier Board\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth Audio Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e600W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0-50C\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 19-51V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWide Voltage DC 19-51V\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSix Knob Tone Control\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000029030003\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S086516d463344613a8e2011b2c0f4138u.jpg\"\u003e\u003cbr\u003eProduct Features:\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1. Dual TPA3255 chip 2.1-channel amplifier, peak 300W * 2+600W bass high-power output\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e2. DC19-51V wide voltage supply, capable of releasing sufficient and stable output power at different voltages\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e3. Supports Bluetooth, AUX, and USB input, supports multiple lossless music formats, and has clean and transparent sound quality\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e4. Thickened heat dissipation with fan, six knob tuning with power switch, solid and durable accessory materials\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e5. Suitable for DIY home speakers, desktop speakers, shop background music, and small audio and video equipment modification\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1fb97acaf37b4e9fb5d22209184f4b48j.jpg\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eProduct Parameters:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eProduct Name: 2.1 Channel Bluetooth Digital Audio Amplifier Board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eProduct Model: XY-DP600H\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003ePower supply: DC 19-51V\/10A or above\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eAudio input: Bluetooth\/AUX\/U drive\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eBluetooth audio decoding: AAC\/SBC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eUSB lossless decoding: WAV\/FLAC\/APE\/MP3\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003ePower supply and power output:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eDC voltage: 24V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eLeft and right channels: 30W+30W @ 8 Ω; 70W+70W @ 4 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eSubwoofer: 30W @ 8 Ω; 70W @ 4 Ω; 150W @ 2 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eDC voltage: 36V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eLeft and right channels: 80W+80W @ 8 Ω; 160W+160W @ 4 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eSubwoofer: 80W @ 8 Ω; 160W @ 4 Ω; 350W @ 2 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eDC voltage: 50V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eLeft and right channels: 160W+160W @ 8 Ω; 300W+300W @ 4 Ω\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eSubwoofer: 160W @ 8 Ω; 300W @ 4 Ω; 600W @ 2 Ω\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S639c34f85b124927ac1bfa8c5ad584e7z.jpg\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eProduct List:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1X power amplifier board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e1X screwdriver\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif; color: #ff0000;\"\u003eNote: The product is shipped without assembly, and the accessory shell is shipped separately. It needs to be assembled by oneself, and a screwdriver is included as a gift.\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S11679a0f9089418383ba5f7a5d79a91fd.jpg\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S99cae3b0171b41f79b16f6b1520e59e3n.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S64e8853f2a734cb5a7d93971678988b9O.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb1f5620cf23f4ba09a7d97d990cbafac8.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sebbfb5cfd3354ff0aecdbb5c0031672as.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S207aee14c6b748cc83e8899cf65e0400L.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbff18998b4594a0b96caab404d912f63y.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8b640d44ea6149338461292b99a7ffd7c.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa1f91dc0776d4b41ac5e10de55acb5ddh.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S341d4d9c65864c099ccaa8470effd116z.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf4a0aa787e744946936f54522686c589T.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3257b437dbec410b916c0ec27deb7808I.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc4fcbd5b34dc486cb83a2dbcc712b4abW.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf9a4b62da4c046f9abe3a79ff8f0435e7.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2c742e05b7754d579358c8b274a73d59o.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa038ddc83be446eb891c1441ce0e4914I.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S31c76395cb6a4feeae814d3e5e3f83a85.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5deb4ae79b29476eabcae34b8fd7bd5ef.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sde51207a99f34ff992ca8f1d1f9a49b7x.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0d522b9b51bf4977924813248a0668d7B.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf13671bbfc0946d2a77069cc0ff0ffbaq.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6211cc51482e4de2b4bcd2da4ec089d6W.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9528ccfab77f4af3bfd4905232db71e5S.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3be45337c68545bd8f1a6632071db60bt.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S70ac5081fa814ee9bab30f814854d73fd.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S575440bdf6f24855bd354065ded5360a7.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7b15fc6a6b304a5dbab35b777c28abbej.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4c64425847e041b2b2e66af06f126720E.jpg\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"with shell","offer_id":55374230225195,"sku":"14:1202#with shell","price":283.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Se01e7bc2963b4451abfc169a6fccc8550.webp?v=1788325168"},{"product_id":"10-100pcs-new-original-tpa3110d2-tpa3110-tpa-sop-28-ic-chip-in-stock-wholesale","title":"10-100PCs New original TPA3110D2 TPA3110 TPA SOP-28 IC Chip In stock Wholesale","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003einternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3110D2 SOP-28\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003einternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP-28\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003einternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e10-100PCs New original TPA3110D2 TPA3110 TPA SOP-28 IC Chip In stock Wholesale\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf0d952e35f7d4084bc5510a2d01c57ceh.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"10Pcs","offer_id":55374230290731,"sku":"14:175#10Pcs","price":17.46,"currency_code":"USD","in_stock":true},{"title":"50Pcs","offer_id":55374230323499,"sku":"14:496#50Pcs","price":99.14,"currency_code":"USD","in_stock":true},{"title":"20Pcs","offer_id":55374230356267,"sku":"14:366#20Pcs","price":26.1,"currency_code":"USD","in_stock":true},{"title":"100Pcs","offer_id":55374230389035,"sku":"14:1052#100Pcs","price":142.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sf0d952e35f7d4084bc5510a2d01c57ceh.webp?v=1788325168"},{"product_id":"tpa3255-hifi-class-d-digital-power-amplifier-board-2-315w-stereo-audio-amplifier-btl-dc18v-53v","title":"TPA3255 HIFI Class D Digital Power Amplifier Board 2*315W Stereo Audio Amplifier BTL DC18V-53V","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE,Arvin\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cp\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:#2980b9;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003cbr\u003e\nProduct Name: TPA3255 Class D Audio Amplifier\u003cbr\u003e\nOutput power: 315W * 2 (4ohms 10% THD)\u003cbr\u003e\nSupply voltage DC18-DC53.5V\u003cbr\u003e\nAudio input: XH2.54mm 3PIN connector\u003cbr\u003e\nOutput channel 2-channel stereo\u003cbr\u003e\nProduct size 130x78mm\u003cbr\u003e\n\u003cbr\u003e\nNote:\u003cbr\u003e\n\u003cu\u003e1) This circuit board has overload and other protection functions inside.\u003c\/u\u003e\u003cbr\u003e\nRough operations (\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:#c0392b;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003esuch as plugging and unplugging output terminals with power on, excessive input signals, connecting speakers with power on, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:#c0392b;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e \u003cu\u003ecan cause the internal protection circuit of the chip to start and cut off the output of the power amplifier board.\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e At this point, the power amplifier board appears to be silent on one or two channels. And it will not automatically recover with the termination of violent operations. In this situation, it is necessary to cut off the power supply of the amplifier board, let it stand for a period of time (several seconds to tens of seconds), and then turn it back on to restore normal operation. Rough handling may also result in permanent damage to the chip\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003e\u003cspan style=\"color:#c0392b;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003eThis amplifier board is suitable for use with power transformers with a power of up to 600VA and an output voltage between AC dual 20V and dual 33V (three wires per output).\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color:#000000;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color:#8e44ad;\"\u003e\u003cspan style=\"font-size:18px;\"\u003e\u003cspan style=\"font-family:Arial,Helvetica,sans-serif;\"\u003eIt can also be paired with a lower power transformer, which will limit the output power of the power amplifier board.\u003cbr\u003e\nIt can also be paired with a transformer with a single power output (two wires per output), with an output voltage range of 20-33V AC.\u003cbr\u003e\nAt this point, it is necessary to additionally cooperate with a bridge rectifier filter circuit to convert it into DC voltage and supply power to the power amplifier board.\u003cbr\u003e\nWe can also use solutions other than transformer rectification and filtering to power this amplifier board. As long as the DC voltage meets the working conditions of the power amplifier board, the power amplifier board can also work normally. However, from the perspective of sound quality, it is more recommended to adopt the transformer full wave rectification scheme.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg cke-id=\"img46\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S616ebf42905c492b910eeaa1cc9acd7bm.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003cbr\u003e\n\u003cimg cke-id=\"img47\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S26f7c503cc5d4f1b9f79d9d5aaefda18r.jpg?width=800\u0026amp;height=579\u0026amp;hash=1379\"\u003e\u003cimg cke-id=\"img48\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0c0f06b612fd4615a6869f4cc3427e7eq.jpg?width=900\u0026amp;height=993\u0026amp;hash=1893\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cimg cke-id=\"img49\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S55f7a21a0e5243d0abcc678f918dea76F.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003cimg cke-id=\"img50\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7c0a7abeb1f9481cac07abdb6cfc1f677.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003cbr\u003e\n\u003cimg cke-id=\"img51\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saf4e0c5b4f8e4a3f8b35ef6e6727f2a47.jpg?width=800\u0026amp;height=422\u0026amp;hash=1222\"\u003e\u003cbr\u003e\n\u003cimg cke-id=\"img52\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sae1ed1c703664c1eb16014017acbaff6x.jpg?width=800\u0026amp;height=422\u0026amp;hash=1222\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374230421803,"sku":"\u003cnone\u003e","price":151.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S0a871467b8f342dc9e8ce3ceaf9e2887A.webp?v=1788325168"},{"product_id":"yjco-300w-2-tpa3255-hifi-digital-amplifier-bluetooth-5-1-sbc-aac-aptx-hd-decoder-bass-treble-control-for-home-theater-d325b","title":"YJCO 300W×2 TPA3255 HIFI Digital Amplifier Bluetooth 5.1 SBC AAC APTX HD Decoder Bass Treble Control for Home Theater D325B","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYJCO\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eD325B\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eParts\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003ePackage:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003ePower Amplifier *1\u003cbr\u003eNo Power Adapter Included\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eInstructions:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1.The D325B switches between RCA and Bluetooth inputs via the front panel switch:\u003cbr\u003e￮Toggle the switch up for Bluetooth input: The BT indicator will light up. Turn on your phone's Bluetooth, search for the device named \"YJHIFI\", and connect to pair with the amplifier.\u003cbr\u003e￮Toggle the switch down for RCA input: The AUX indicator will light up.\u003cbr\u003e2.The D325B offers two selectable modes: Direct Mode and Tone Mode:\u003cbr\u003e￮To enter Direct Mode: Turn the treble control knob fully counter-clockwise until you hear a \"click\". The TONE indicator on the panel will turn off.\u003cbr\u003e￮To enter Tone Mode: Turn the treble control knob clockwise from the minimum position. The TONE indicator will light up.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eSpecificatons:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eModel: D325B\u003cbr\u003eInputs: 1 × RCA, Bluetooth\u003cbr\u003eOutputs: 2 × Crystal Binding Posts\u003cbr\u003eOperating Voltage: DC 24V-48V (5.5×2.5)\u003cbr\u003eStandby Power Consumption: 0.5W\u003cbr\u003eBluetooth Chip: QCC3034\u003cbr\u003eBluetooth Codecs: SBC\/AAC\/APTX\/APTX-LL\/HD (16-24bit, 44.1kHz)\u003cbr\u003eAmplifier Chip: TPA3255 × 1\u003cbr\u003eMax Output Power: 300W\/4Ω × 2, 150W\/8Ω × 2\u003cbr\u003eTotal Harmonic Distortion (THD): \u0026lt;0.01%\u003cbr\u003eSignal-to-Noise Ratio (SNR): 105dB\u003cbr\u003eFrequency Response: 20Hz-20kHz @ 1kHz ±0.3dB\u003cbr\u003eProduct Dimensions: 125 × 150 × 38 mm\u003cbr\u003eWeight: 650g\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S24e9b963830b47a9a3ec46e9eec2c11ej.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sda13bd7106514fa79b3bcbde1444a7a6q.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S18723a324d174ca78d5dc7ed92b17045N.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se2a44ea4d3a0410e98cbd16f01fbb85c8.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1bc95facdc0f4c92a615db8068144623k.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0746393367e845b29ce7d1cc7baf807d7.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"WHITE \/ DC 24V-48V","offer_id":55374231109931,"sku":"14:29;35:24816474#DC 24V-48V","price":373.1,"currency_code":"USD","in_stock":true},{"title":"black \/ DC 24V-48V","offer_id":55374231142699,"sku":"14:193;35:24816474#DC 24V-48V","price":373.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S24e9b963830b47a9a3ec46e9eec2c11ej.webp?v=1788325169"},{"product_id":"r-72-brzhifi-small-household-high-end-digital-power-amplifier-tpa3255-dual-core-power-amplifier-pad-30","title":"R-72 BRZHIFI Small Household High-End Digital Power Amplifier TPA3255 Dual-Core Power Amplifier PAD-30","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eShunXachnik\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNO POWER\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv id=\"ee_boxPhoto1\" style=\"border:0px solid rgb(255, 153, 51);margin:3px auto;margin-bottom:3px;margin-top:3px;margin-left:auto;margin-right:auto;height:auto\" class=\"ee_box zhedie\"\u003e\n\u003cp style=\"font-size:0px;overflow:hidden;width:1px;height:0px\"\u003e[xlmodel]-[photo]-[0000]\u003c\/p\u003e\n\u003cdiv style=\"text-align:center;padding:5px;padding-bottom:5px;padding-top:5px;padding-left:5px;padding-right:5px;overflow:visible;height:auto\" class=\"ee_box_content ui-sortable\" align=\"center\"\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6b03c677952b4661885121040be1cdfcO.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S18e96a62f64e4282a8413d775db42de1P.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6b334d89614341998489d99d3266a2609.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6d4ac0d27d5b4d47841c4567f202584bN.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd5f565fb5831408b9d66024adffdeb08H.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb6b06c9a8abc44e59ad842b472b19162J.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S89b4bc35f0e44aff874efee959a55f828.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S50de8dae24f34da497de7d076576ff8eI.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S54e8ab3729a4449aad8f10aa666d5f54u.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6aaa636b0d57499ebfa856a6732840b3s.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1d02a9a0567447e584cba4c9ac50568fo.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se76a3bc5f32245f8acb08e666c2f8041l.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb7264c30a35b4bb19f2aa3e36d7ab464Y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0e983b2abde1460c8a54938717e4aedeg.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6e568425db644d67994d424332db030f9.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\" class=\"detailp\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8dec4fbf787d4858ab98398263244429q.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"No adapter","offer_id":55374231175467,"sku":"14:618#No adapter","price":464.63,"currency_code":"USD","in_stock":true},{"title":"32V5A","offer_id":55374231208235,"sku":"14:865#32V5A","price":552.96,"currency_code":"USD","in_stock":true},{"title":"48V5A","offer_id":55374231241003,"sku":"14:1202#48V5A","price":579.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3cf13aa6c08544009d455b89900abd54s.webp?v=1788325169"},{"product_id":"tokban-tpa3255-300w-2-600w-2-1-channel-high-power-bluetooth-digital-amplifier-board-hifi-stereo-subwoofer-amplifier","title":"TOKBAN TPA3255 300w*2+600w 2.1 Channel High Power Bluetooth Digital Amplifier Board HIFI Stereo Subwoofer Amplifier","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTOKBAN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3 (2.1)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3255\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThis amplifier board does not come with a power supply or audio cable; these must be purchased separately. This amplifier board supports a DC 19-51V input, with a minimum operating voltage of 19V and a maximum operating voltage of 51V. Within this voltage range, higher input voltages increase output power. Three DC power adapters are recommended. 24V\/5A or higher DC power adapter (common power supply, cost-effective, suitable for low-power speakers under 5-6 inches). 36V\/8A or higher DC power adapter (common power supply, slightly more expensive, suitable for low-power speakers under 6-8 inches, recommended). 48V\/10A or higher DC power adapter (relatively more expensive, but provides higher output power). Wide input voltage support: supports DC 19-51V. The higher the voltage, the greater the power.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eS600X Bluetooth Amplifier Board Instructions:\u003c\/p\u003e\u003cp\u003e1. With no external audio sources connected, power on the amplifier board. The amplifier board will default to Bluetooth mode.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e2. Find DAJUNGUO AUDIO in the Bluetooth list on your phone or other playback device, select Pair, and connect. Note: This does not include connecting to the DJG-APP.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e3. Input Mode Instructions:\u003c\/p\u003e\u003cp\u003eBluetooth Mode: After connecting to a DC power source, connect and pair DAJUNGUO AUDIO in the Bluetooth list on your phone to play music. USB Mode: Simply prepare a USB flash drive under 32GB, formatted in FAT32. Supported playback formats include MP3, WAV, APE, and FLAC. Lossless bitrate: 1411kbps. Bitrate: 44100Hz.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eAUX Mode: This amplifier board uses a 3.5mm audio signal input.\u003c\/p\u003e\u003cp\u003eWhen using AUX mode, choose a well-shielded audio cable.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eTip: This product has a playback mode memory function. For example, if you're using AUX mode one time, after a power outage, it will prioritize AUX mode the next time you power it on. If you're using Bluetooth mode one time, after a power outage, it will still prioritize Bluetooth mode the next time you power it on. Simply short-press the multi-function knob four times to switch between input modes, making it very convenient. Multiple Inputs: Supports Bluetooth, AUX, and USB connections, making it compatible with a wide range of devices.\u003c\/p\u003e\u003cp\u003eBluetooth supports SBC and AAC protocols. USB supports lossless audio formats such as MP3, FLAC, MAV, and APE. Bitrate: 44100Hz. Bitrate: 1411kbps.\u003c\/p\u003e\u003cp\u003eMulti-function knob\u003c\/p\u003e\u003cp\u003eSingle click: Pause\/Play\u003c\/p\u003e\u003cp\u003eDouble click: Next song\u003c\/p\u003e\u003cp\u003eTriple click: Previous song\u003c\/p\u003e\u003cp\u003eFourth click: Switch input mode\u003c\/p\u003e\u003cp\u003eFiveth click: Reset to factory settings\u003c\/p\u003e\u003cp\u003eLong press: Low power standby\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S19d5339eca9841e880d1aec80b702bb0H.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eInput Mode: Bluetooth + AUX + Sound Card + USB Drive\u003c\/p\u003e\u003cp\u003eInput Voltage: DC 19-51V\/10A or higher\u003c\/p\u003e\u003cp\u003eChipset: 2 TPA3255 chips\u003c\/p\u003e\u003cp\u003eBluetooth Version: 5.2\u003c\/p\u003e\u003cp\u003eUSB Decoding: WAV, FLAC, APE, MP3\u003c\/p\u003e\u003cp\u003eCompatible Speakers: Left and Right Channels: 4-8 ohms; Subwoofer: 2-8 ohms\u003c\/p\u003e\u003cp\u003eOutput Power: Left and Right Channels ≤ 300W; Subwoofer \u0026lt; 600W\u003c\/p\u003e\u003cp\u003eBluetooth Decoding: AAC, SBC\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd602acc0e5c84726a7c85e1cda82c3e0t.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eInput Mode: Bluetooth + AUX + USB flash drive + USB sound card\u003c\/p\u003e\u003cp\u003eInput Voltage: DC 19-51V\/10A or above\u003c\/p\u003e\u003cp\u003eBluetooth: 5.2\u003c\/p\u003e\u003cp\u003eChipset: TPA3255\u003c\/p\u003e\u003cp\u003eMaximum Output Power: 300W + 300W + 600W\u003c\/p\u003e\u003cp\u003eUSB Flash Decoding: WAV, FLAC, APE, MP3\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S15338d53ebaf49caa3b4c3798e76d51dj.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0b64f5e3e3a54aa59a0d552ba06def44B.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sec84d1f616054962aeb9e0f62ef5a75fc.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Wired","offer_id":55374231273771,"sku":"14:193#Wired","price":381.2,"currency_code":"USD","in_stock":true},{"title":"Wireless","offer_id":55374231306539,"sku":"14:618#Wireless","price":366.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S19d5339eca9841e880d1aec80b702bb0H.webp?v=1788325170"},{"product_id":"5piece100-new-tpa3130d2-tpa3130d2dapr-tpa3130-tssop32-chipset","title":"(5piece)100% New TPA3130D2 TPA3130D2DAPR TPA3130 TSSOP32 Chipset","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMOGAI\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTSSOP32\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S005568174b424856a457472eb1f07361O.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374231339307,"sku":"\u003cnone\u003e","price":18.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S62106b81377948b5be7b086d522c12a7k.webp?v=1788325170"},{"product_id":"aiyima-upgraded-a80-power-amplifier-tpa3255-dac-bluetooth-pffb-stereo-300wx2-class-d-digital-amp-rca-trs-opt-coa-usb-input","title":"AIYIMA Upgraded A80 Power Amplifier TPA3255 DAC Bluetooth PFFB Stereo 300Wx2 Class D Digital Amp RCA TRS OPT COA USB Input","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAnnotation\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eA80 is the updated version. Please feel free to purchase with confidence.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAiyima\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,KC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompact design\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSuitable for desktop placement, with simple operation\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePush button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eExcellent sound quality\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEven when paired with inexpensive speakers, it can deliver clear, neutral, and uncolored sound, and performs satisfactorily in terms of resolution, clarity, and depth.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eExtremely rich connectivity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSupports USB , fiber optic, coaxial, RCA, TRS, and Bluetooth .up to aptX HD encoding\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunctionally practical and aesthetically pleasing\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFunctionally practical and aesthetically pleasing: Equipped with a remote control, it supports high and low volume adjustment .Treble\/Bass Control; The display supports various modes, such as the retro VU meter.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-quality hardware configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAn ES9038 Q2M DAC chip is built-in, and the internal operational amplifier Op-amp allows for user replacement.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eA80\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2c72910deec1417cacf3d316d7b91ee0W.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:18px\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\"\u003eAll-in-One DAC Amplifier:Using ES9038Q2M high-performance decoder chip, combined with TPA3255 high-power ultra-low distortion amplifier chipset, supports DSD512 and PCM ultra-high-resolution audio, providing users with rich and delicate sound details\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\"\u003eHi-Res Audio Amplifier: AIYIMA A80 Bluetooth Power Amplifier adopts the high performance TPA3255 Class D amplifier chip, with Rubycon capacitors, German WIMA capacitors and professional audiophile grade components. It not only ensures high power output, but also realizes a total harmonic distortion (THD) as low as 0.006% and a signal-to-nanometer ratio (SINAD) of 109dB. Providing you with Hifi audio sound\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\"\u003eMultiple Inputs:Provides a variety of input interfaces, including Bluetooth, USB, optical, coaxial , TRS, covering almost all modern audio source requirements, the TV, Bluetooth devices and high-quality sound system seamlessly connected to match the needs of different scenes and Audio devices\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\"\u003eVersatile \u0026amp; Flexible:Supports 12V Trigger input, which allows the amplifier to be compatible with various control systems or automation equipment, and can be linked with other home audio equipment, simplifying the operation process and improving the flexibility of the system\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\"\u003eWide Range of Uses:Output support 3.5MM AUX and RCA, suitable for connecting different types of amplifiers or audio equipment, 3.5mm output connector can be flexibly set up 2.0\/2.1-channel home audio receiver system\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\"\u003eA80 Standby function: Standby will be displayed after 5 minutes without signal input, which is energy-saving and environmentally friendly, and extends the service life of the power amplifier.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\"\u003eThe combination of fashion and retro, with electronic UV display screen design,can provide 3 different displays to choose from, real-time display of input status and volume and other information, especially in playing games, party, etc., to enjoy the classic songs and other scenarios, to show a very good dynamic image effect\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eNOTE:Trigger input not compatible with wiim devices\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(34, 34, 34);font-size:22px\"\u003eProduct Specification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eChipset: TPA3255D2+QCC3040+NJW1194+SA9137L+ESS9038Q2M+OPA1656+NE5532\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eReplaceable OP amp chips: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003ePC-USB \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(34, 34, 34);font-size:16px\"\u003esample rate\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003e: PCM: 384kHz\/32bit DSD256\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003ePC-USB \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(34, 34, 34);font-size:16px\"\u003esupport system\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003e: Windows10\/11\/MaxOS\/MAC\/Linux\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eBluetooth\/optical fiber\/coaxial \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color:rgb(34, 34, 34);font-size:16px\"\u003esample rate\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003e: 24bit44.1khz\/24bit192khz\/24bit192khz\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eBluetooth chip: QCC3040\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eBluetooth 5.1 support: AAC, SBC, aptX, aptX-LL, APTX-HD\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eDistortion: 0.006%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eTRS\/RCA SNR: ≥109dB\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eHigh and low tone:±10db\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eFrequency response: 20Hz-20kHz (±0.5dB)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eRCA input sensitivity: 2Vrms\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eTRS input sensitivity: 3.6Vrms\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eSpeaker impedance: 4-8Ω\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eMaximum output power: 300W*2 (4Ω)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eInput mode: RCA+TRS+PC-usb+OPT+COA+BT\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eSupported equipment: decoder, pre-amplifiter, computer, CD, mobile phone, MP3, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eAUX OUT output sensitivity: 2V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eTrigger voltage: 12V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eOutput mode: 2.0 passive speaker\/active subwoofer\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eWorking power supply: 24-48V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eProduct size: 155*123*41mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003ePacking size: 310*240*70mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eProduct weight: 850g\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eProduct with Package weight:1150g(without power supply)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"font-size:22px\"\u003ePackage Include:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:disc;box-sizing:border-box\" align=\"start\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:20px\"\u003eA80 Amplifier x1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:20px\"\u003ePC-USB audio cable x1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:20px\"\u003eOptical cable x1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:20px\"\u003eUser Manual x1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_html\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_html\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cul style=\"font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:disc;box-sizing:border-box\" align=\"start\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:20px\"\u003eRemote control\u003c\/span\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:20px\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px\"\u003ex1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:16px\"\u003eNOTE\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:16px\"\u003e: Trigger input not compatible with wiim devices U disk: When downloading the U disk driver, turn off the computer's anti-virus software in advance   (Startingfrom May 15, 2025, the product will no longer provide Udisk.If you need to download the driver, you can click below.)\u003cbr\u003eWindows users may need to install drivers for certain functions, like playing DSD files, The driver can be downloaded at this link,https:\/\/bit.ly\/4lYCd1N\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sec08d10443594ff9b3bc7b79f7e50ad9l.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb482a9a481be44ad9eb4d2398464e05ew.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa98ad68e782445949196e1b493d9740aK.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se193e616ca76470d92ec331faaf4a272I.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sefc18f28d9c5403c96dbc6e1f1b99653u.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7b116bc7304341bc856e0b9d19121a4ax.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S922e64eff216479bb414d1987771e438q.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2e7d91407fad485c8dc9614cf9e6721aq.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sccf2ef064b6548bab0f6b77a967644a3i.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb8f771da07064d6cb379e4b111035aeei.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S76f9490f27634ab79ca17e06c8237b85l.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S05eb104a5be44953a9d2cc8aac6bb4a58.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S96fc04aa348a4a76a0cb46fa19fddee2l.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28ddd8059157494eb0caa377cf92ba24a.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000015898401\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"A80 with 48V 5A US \/ Russian Federation","offer_id":55374246150443,"sku":"14:771#A80 with 48V 5A US;200007763:201336103","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A  AU \/ China Mainland","offer_id":55374246183211,"sku":"14:173#A80 with 48V 5A  AU;200007763:201336100","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A UK \/ China Mainland","offer_id":55374246215979,"sku":"14:691#A80 with 48V 5A UK;200007763:201336100","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A US \/ China Mainland","offer_id":55374246248747,"sku":"14:771#A80 with 48V 5A US;200007763:201336100","price":894.42,"currency_code":"USD","in_stock":true},{"title":"only A80 \/ Russian Federation","offer_id":55374246281515,"sku":"14:618#only A80;200007763:201336103","price":799.34,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A EU \/ Russian Federation","offer_id":55374246314283,"sku":"14:865#A80 with 48V 5A EU;200007763:201336103","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A KR \/ Russian Federation","offer_id":55374246347051,"sku":"14:10#A80 with 48V 5A KR;200007763:201336103","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A  AU \/ Russian Federation","offer_id":55374246379819,"sku":"14:173#A80 with 48V 5A  AU;200007763:201336103","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A UK \/ Russian Federation","offer_id":55374246412587,"sku":"14:691#A80 with 48V 5A UK;200007763:201336103","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A EU \/ Brazil","offer_id":55374246445355,"sku":"14:865#A80 with 48V 5A EU;200007763:203054829","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A KR \/ Germany","offer_id":55374246478123,"sku":"14:10#A80 with 48V 5A KR;200007763:201336101","price":894.42,"currency_code":"USD","in_stock":true},{"title":"only A80 \/ Brazil","offer_id":55374246510891,"sku":"14:618#only A80;200007763:203054829","price":799.34,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A EU \/ Germany","offer_id":55374246543659,"sku":"14:865#A80 with 48V 5A EU;200007763:201336101","price":894.42,"currency_code":"USD","in_stock":true},{"title":"only A80 \/ China Mainland","offer_id":55374246576427,"sku":"14:618#only A80;200007763:201336100","price":799.34,"currency_code":"USD","in_stock":true},{"title":"only A80 \/ Germany","offer_id":55374246609195,"sku":"14:618#only A80;200007763:201336101","price":799.34,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A EU \/ China Mainland","offer_id":55374246641963,"sku":"14:865#A80 with 48V 5A EU;200007763:201336100","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A KR \/ China Mainland","offer_id":55374246674731,"sku":"14:10#A80 with 48V 5A KR;200007763:201336100","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A US \/ Brazil","offer_id":55374246707499,"sku":"14:771#A80 with 48V 5A US;200007763:203054829","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A UK \/ Brazil","offer_id":55374246740267,"sku":"14:691#A80 with 48V 5A UK;200007763:203054829","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A US \/ Germany","offer_id":55374246773035,"sku":"14:771#A80 with 48V 5A US;200007763:201336101","price":894.42,"currency_code":"USD","in_stock":true},{"title":"A80 with 48V 5A  AU \/ 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Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch1 title=\"全新原装 AD7124-8BCPZ-RL7 AD7124-8BCPZ LFCSP-32 模数转换器IC\" class=\"mainTitle--O1XCl8e2 f-els-2\" data-spm-anchor-id=\"pc_detail.29232929\/evo365560b447259.202204.i0.90147dd6eQL3eL\" style=\"margin:0px;padding:0px;line-height:30px;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;background-color:#FFFFFF;\"\u003e\u003cspan style=\"color:#11192d;font-family:PingFangSC-Semibold;\"\u003e\u003cspan style=\"font-size:20px;\"\u003eBrand new original\u003c\/span\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374246117675,"sku":"\u003cnone\u003e","price":143.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S17eec88a1de44323b1adc0f9777c556bg.webp?v=1788325225"},{"product_id":"ab25-hifi-for-amplifier-tpa3255-dc-48v-600w-high-end-high-power-isolated-power-supply-for-home-industrial-applications-appliance","title":"AB25-Hifi For Amplifier TPA3255 DC 48V 600W High End High-Power Isolated Power Supply For Home Industrial Applications Appliance","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNO POWER\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier Power Supply\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 48V 600W Amplifier Power Supply\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePower Supply for Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHighpower Isolated Switch Power Supply\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3255 HiFi Amplifier Power Supply\u003c\/span\u003e\u003c\/p\u003e\u003cmeta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\"\u003e\r\n\u003ctitle\u003e\r\n\u003c\/title\u003e\r\n\u003cstyle\u003e\n        body {\n            font-size: 75%;\n            color: #000;\n            font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,\"宋体\";\n            line-height: 1.3;\n        }\n        dl {\n            margin: 0px;\n            width: 480px;\n            float: left;\n        }\n        dt {\n            width: 100px;\n            height: 15px;\n            float: left;\n        }\n        dd {\n            width: 240px;\n            height: 15px;\n            float: left;\n        }\n        dl dt {\n            margin: 0px;\n            line-height: 22px;\n            color: #474747;\n            font-size: 14px;\n            font-family: tahoma;\n        }\n        #product-desc {\n            width: 100%;\n            height: 209px;\n        }\n        #description {\n            width: 100%;\n            height: 50%;\n        }\n        #details {\n            width: 100%;\n            height: 50%;\n        }\n        .ui-box-title {\n            height: 30px;\n            font-size: 15px;\n            font-family: tahoma;\n            font-weight: bold;\n            background-color: #ddd;\n            text-anchor: inherit;\n            padding-top: 8px;\n            margin: 0px;\n        }\n        .ui-box-body {\n            margin: 0px;\n        }\n        #tbspecifics {\n            border-right: 1px solid black;\n            border-bottom: 1px solid black;\n        }\n            #tbspecifics tr {\n                height: 30px;\n            }\n            #tbspecifics td {\n                width: 100px;\n                border-left: 1px solid black;\n                border-top: 1px solid black;\n            }\n    \u003c\/style\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1XKPcd8Cw3KVjSZFlq6AJkFXaY.jpg?size=161828\u0026amp;height=696\u0026amp;width=607\u0026amp;hash=d2ea8f1aafba519f7f41eb11572bcf2e\" border=\"0\"\u003e \r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cdiv style=\"font-size:16px;\"\u003e\r\n\t\u003cdiv\u003eHigh-end high-power isolated switch-mode power supply\u003cbr\u003ePeak power: 600W\u003cbr\u003eRated power: 400W\u003cbr\u003ePower input: AC 180-240V\u003cbr\u003eProfessional power supply for audiophile amplifiers\u003cbr\u003e\u003cbr\u003ePure copper transformer\u003cbr\u003ePure copper inductor\u003cbr\u003eLow ripple and low noise\u003cbr\u003eHigh stability and fast response\u003cbr\u003eStrong ability, ensuring stable output voltage\u003cbr\u003eInternational brand electrolytic capacitors\u003cbr\u003eLow loss, large capacity, high temperature resistance\u003cbr\u003eLonger lasting and long-lasting use\u003cbr\u003eFever level professional amplifier power supply\u003cbr\u003eHigh quality EMI filter inductor\u003cbr\u003eFever dual safety capacitor\u003cbr\u003eStronger ability\u003cbr\u003eMultiple protection mechanisms such as overvoltage, overcurrent, and short circuit\u003cbr\u003eHigh end high-power isolated power amplifier switch power supply\u003cbr\u003eThe 3255 amplifier has a long-term output power consistently below 400W. When the sub-bass comes, the instantaneous power can reach 600W. This power supply is designed to meet such performance requirements. It is a high-end, high-power isolated switch-mode power supply specifically designed for digital amplifiers. The rated operating power does not exceed 400W, and the peak power can reach 600W. It features multiple protections, efficient soft start-up to prevent surge impact at startup, and a rapid response. It has a low ripple and pure output, reducing interference to equipment and enhancing sound quality. Other devices can also use it if the parameters are suitable.\u003cbr\u003eColor: Black\u003cbr\u003eMaterial: PCB+Plastic+Metal\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003e1 * Amplifier Power Supply\u003cbr\u003e\u003cbr\u003eOnly the above package content, other products are not included.\u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB128_Xd9WD3KVjSZSgq6ACxVXaS.jpg?size=161828\u0026amp;height=696\u0026amp;width=607\u0026amp;hash=d2ea8f1aafba519f7f41eb11572bcf2e\" border=\"0\"\u003e \r\n\u003c\/p\u003e\r\n\u003cbr\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003c\/p\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100.0%;\"\u003e\u003ctbody\u003e\u003ctr\u003e \u003ctd style=\"margin: 0 auto; text-align: center;\"\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S713c4caf6f264f5684d9117e11d45ff86.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3285f4865cbe4c968eeef9c8f8c5f5bcI.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf9b5d1e47588481097e9f3e720c983e5o.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sde721e9b18f442798953dcf0b747daf2s.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbc959ea095d346269bbb78d33bd4f9d7w.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg border=\"0\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb7a81605f4764e5591f27f3813b42a07d.jpg\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\r\n\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1uRyEDCBYBeNjy0Feq6znmFXas.jpg\" style=\"line-height:15.6px;\"\u003e \r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cp\u003e\r\n\t\u003cbr\u003e\r\n\u003c\/p\u003e\r\n\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1QxnkDxWYBuNjy1zkq6xGGpXaO.jpg\" style=\"line-height:15.6px;white-space:normal;\"\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374247854379,"sku":"\u003cnone\u003e","price":94.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S713c4caf6f264f5684d9117e11d45ff86_879c9507-f3a3-4449-9432-3ebade53a754.webp?v=1788325227"},{"product_id":"yjco-d600-tpa3255-mono-amplifier-600w-dc24-48v-hifi-digital-audio-amp-rca-3-5mm-input-subwoofer-power-amplifier-snr110db","title":"YJCO D600 TPA3255 Mono Amplifier 600W DC24-48V HiFi Digital Audio Amp RCA 3.5mm Input Subwoofer Power Amplifier SNR110dB","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAudio Output Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeakers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYJCO\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,RoHS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePush button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eD600\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNumber of channels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e600W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eParts\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003ePackage:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003ePower Amplifier *1\u003cbr\u003eNo Power Adapter Included\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eInstructions:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1. The D600 operates on DC 24V-48V. Higher voltage yields greater output power. Do not exceed 48V, as this will permanently damage the unit.\u003cbr\u003e2. The DC power connector is a 5.5*2.5mm barrel plug, with center-positive polarity.\u003cbr\u003e3. The output is only intended for passive speakers and passive subwoofers. Do not connect it to active speakers, active subwoofers, or constant-voltage (70V\/100V) speakers.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eSpecifications:\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eModel: D600\u003cbr\u003eInput: RCA, 3.5mm AUX\u003cbr\u003eOutput: 1 set of binding post connectors\u003cbr\u003eOperating Voltage: DC 24V-48V\u003cbr\u003eStandby Power Consumption: 1W\u003cbr\u003eAmplifier Chip: 1 × TPA3255\u003cbr\u003eOutput Power: 600W × 1 \/ 2Ω\u003cbr\u003eTotal Harmonic Distortion (THD): \u0026lt;0.02%\u003cbr\u003eSignal-to-Noise Ratio (SNR): 110dB\u003cbr\u003eFrequency Response: 20Hz-20kHz @ 1kHz ±0.3dB\u003cbr\u003eDimensions: 90mm × 145mm × 35mm\u003cbr\u003eWeight: 350g\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se16273a1b90046419e45efe297f741919.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S020b39a7ac3d4679b798f5d1877f0f38F.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S698b726d4d5d4d6ea3c18b9884ee67613.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5d212a380eac446ba3af474b65415f70c.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se1e333c040c943a990292825f0d36d96J.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3518a5c5cb91474686e8bbab228ee918M.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf3a13be89a0f40dbb79c3f3a5a23b433r.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se4fa9afb7cb04960a87cd8314d7b812fS.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"WHITE \/ DC 24V-48V","offer_id":55374247919915,"sku":"14:29;35:24816474#DC 24V-48V","price":210.11,"currency_code":"USD","in_stock":true},{"title":"black \/ DC 24V-48V","offer_id":55374247952683,"sku":"14:193;35:24816474#DC 24V-48V","price":205.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Se16273a1b90046419e45efe297f741919_06c65f55-4729-474b-a8e5-426784a194c1.webp?v=1788325228"},{"product_id":"dc-18-55v-tpa3255-fever-hifi-digital-amplifier-board-300w-300w-high-power-stereo-amplifier-module-no-bluetooth","title":"DC 18-55V TPA3255 Fever HIFI Digital Amplifier Board 300W+300W High Power Stereo Amplifier Module No Bluetooth","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZiqqucu\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.01-0.05W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-20℃ - +70℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica; font-size: 26px; font-weight: bold; color: #000000;\"\u003e\u003cstrong\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6a5c535444eb4195ab916382f12fa570S.png\"\u003e\u003cbr\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e1. Equipped with TPA3255 professional amplifier chip, low distortion HiFi pure sound quality\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e2. Wide voltage DC 18-55V power supply, dual channel peak power of 300W, strong adaptability to 4\/8 ohm speakers\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e3. Using high-quality materials, it can effectively restore audio details and achieve high power efficiency\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e4. Class D amplification efficiency exceeds 90%, low no-load loss, and lower heating during long-term high load operation\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e5. Pure analog input without Bluetooth interference, compatible with high-end DAC, suitable for desktop audio setup\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; line-height: 0.5;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica; font-size: 26px; font-weight: bold; color: #000000;\"\u003e\u003cstrong\u003eProduct Introduction\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eThe chip model TPA3255 used in this model is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring true high-end sound quality to the circuit. This device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath Ultra HD). This technology enables devices to maintain ultra-low distortion throughout the entire audio frequency band while showcasing sound quality. This device operates in AD mode and can drive up to 2 315W\/4R loads and 2 150W (uncut power)\/8R loads at a THD of 1.5%. It also features a 2VRMS analog input interface that supports seamless connection with high-performance DACs such as TI's PCM5242. In addition to excellent audio performance, TPA3255 also has two major advantages: high power efficiency and ultra-low power idle loss (less than 2.5W). This can be achieved through an 85mR MOSFET and an optimized gate driver scheme. This scheme can significantly reduce idle losses compared to traditional discrete implementation schemes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; line-height: 0.5;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica; font-size: 26px; font-weight: bold; color: #000000;\"\u003e\u003cstrong\u003eProduct Parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eInput voltage: DC 18-55V (DC power supply input voltage must be above 18V for sound output); Current above 5A\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eOutput power: 2 * 300W (up to 315W+315W)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eChip model: TPA3255\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eFrequency response: 20Hz to 20KHz\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eDynamic range:\u0026gt;100dB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eSNR ：\u0026gt;111dB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eWork efficiency:\u0026gt;90%\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eProduct size: 122.5X73.5X24.0MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eOutput power:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e315W\/4 Ω distortion 1.5%\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e185W\/8 Ω distortion 1.5%\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e260W\/4 Ω distortion 1%\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e150W\/8 Ω distortion 1%\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eNotes:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eDo not short circuit the audio cable; The power supply cannot be reversed; The maximum voltage shall not exceed 50V\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003eThe input voltage of the DC power supply must be above 18V for sound output, and the maximum should not exceed 52V.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0; line-height: 0.5;\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Helvetica; font-size: 26px; font-weight: bold; color: #000000;\"\u003e\u003cstrong\u003eProduct List:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e1X power amplifier board\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Helvetica; font-size: 20px;\"\u003e1X accessory kit\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4a670d2e39f84db28efd6d5cd53ecbe6s.png\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S418ee315a9f942f8875495c063e9a0cee.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S62c7e26d451e41aa829d00552d31d940Y.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf8c8a76129924508a66864adff3e8217u.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa85610063ee64e52b838586028998d095.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se898fb50d4cb495882695c36f9b40470x.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8db9806a7be14e429a99530d779a1d0bK.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc6c9696956ac4079b74acf154aba08d6m.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9bfa7271ebbd42c4bb2bf284ca640c5ci.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S21f561d21ecb4c37bae45f3c5cefde7ff.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S017154706aa34c008951c773b9484c04n.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8a192e20402940a7a05817e97969dff4x.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S36a7bd622daf413983f0c6daf12c75b2S.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8acdde25e08948a4bff324ef8f365700b.jpg\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"600W","offer_id":55374248018219,"sku":"14:1202#600W","price":63.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S418ee315a9f942f8875495c063e9a0cee_90b0c1ed-17a2-430b-b040-d38744ca4268.webp?v=1788325227"},{"product_id":"2-5-piece-new-original-tpa6120a2dwpr-6120a2-hsop20-audio-power-amplifier-chip-in-stock","title":"2-5\/Piece New Original TPA6120A2DWPR 6120A2 HSOP20 Audio power amplifier chip In Stock","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHSOP20\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAbout us we\u003c\/p\u003e\u003cp\u003eCommitment:\u003c\/p\u003e\u003cp\u003eManufacture only the best consumer goods and ensure the highest quality.\u003c\/p\u003e\u003cp\u003e* Deliver goods quickly and accurately to customers everywhere\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eCustomer service policy\u003c\/p\u003e\u003cp\u003eWe are more than happy to answer any questions you may have, please contact us and we will do our best to get back to you as soon as possible.\u003c\/p\u003e\u003cp\u003eBusiness scope: automotive IC, digital and analog circuits, single chip, photoelectric coupling, energy storage, three-end voltage regulator, thyristor, field effect, Schottky, relay, resistance capacitor, optical tube, connector and other one-stop supporting services!\u003c\/p\u003e\u003cp\u003e1. Global transportation. (Except for some countries and APO\/FPO)\u003c\/p\u003e\u003cp\u003e2. Timely processing orders after payment verification.\u003c\/p\u003e\u003cp\u003e3. We only ship to the confirmed order address. Your order address must match your shipping address.\u003c\/p\u003e\u003cp\u003e4. The images shown are not actual items and are for reference only.\u003c\/p\u003e\u003cp\u003e5. Service transportation time is provided by the carrier, excluding weekends and holidays. Shipping times may vary, especially during the holiday season.\u003c\/p\u003e\u003cp\u003e6. If you do not receive your goods within 30 days of payment, please contact us. We will follow up the shipment and get back to you as soon as possible. Our goal is customer satisfaction!\u003c\/p\u003e\u003cp\u003e7. Due to stock status and time difference, we will choose to ship your items from our first available warehouse for quick delivery.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eOur advantage\u003c\/p\u003e\u003cp\u003e1: We have our own stock and supply\u003c\/p\u003e\u003cp\u003eSufficient 2: Product quality has reached a series of certifications\u003c\/p\u003e\u003cp\u003e3: We support all kinds of transportation, HongKong and China Post small parcel, EMS. DHL Federal.UPS and TNT, can fully meet the different needs of buyers.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eI firmly believe\u003c\/p\u003e\u003cp\u003eWe will be your best partner\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"2PCS","offer_id":55374248608043,"sku":"14:1202#2PCS","price":23.45,"currency_code":"USD","in_stock":true},{"title":"5PCS","offer_id":55374248640811,"sku":"14:350852#5PCS","price":82.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sd8fc510346fd4289a2dc6c96cb7486f1p.webp?v=1788325228"},{"product_id":"1-piece-bru5-tpa3255-chip-2x300w-bt-power-amplifier-bt5-3-module-2-0-stereo-high-power-dsp-tuning","title":"(1 piece) BRU5 TPA3255 chip, 2x300W BT power amplifier, BT5.3 module, 2.0 stereo high-power DSP tuning","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se246d35489fe40449e42db2c703d272d0.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S43d2ca8fb10e485b9a0b0e9e8b75d54fO.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374248673579,"sku":"\u003cnone\u003e","price":188.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Saa76ef253bfe4dbdaa11448842b9ad26m.webp?v=1788325228"},{"product_id":"tpa3255ddvr-tpa3255-3255-hssop44-5pcs","title":"TPA3255DDVR  TPA3255  3255  hssop44  5pcs","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNoEnName_Null\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eic\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e One-stop match Advantages of electronic components Fast and fast quotation You only need your BOM to send us a letter from the station We will quote you as soon as we receive the BOM Worried about the amount of products you need? \u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374248771883,"sku":"\u003cnone\u003e","price":186.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sfddc54c2e8db419882361b5764b2c995Z.webp?v=1788325229"},{"product_id":"aiyima-a07-max-tpa3255-audio-power-amplifier-2-0-stereo-amplify-300wx2-pbtl-mono-sound-amplifier-600w-home-speaker-amplificador","title":"AIYIMA A07 MAX TPA3255 Audio Power Amplifier 2.0 Stereo Amplify 300Wx2 PBTL Mono Sound Amplifier 600W Home Speaker Amplificador","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAIYIMA Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eA07 MAX\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAmplifier IC\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3255\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAiyima\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,KC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePush button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3255 Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMono output\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e600W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W*2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eStereo output\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300Wx2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000024646802\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv class=\"detailmodule_media\"\u003e\u003cdiv class=\"video-container-5000126476427\"\u003e\u003cdiv class=\"detail-video\" id=\"5000126476427\" data-previewurl=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc4aff5a30bd24605a1f9003fe86d3bfau.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cmap name=\"aezxzs1714138341961kaueho55tgg3sa35dd4t98\"\u003e\u003carea shape=\"rect\" coords=\"29,157.07500457763672,929.0042562247285,569.048783835435\" target=\"_blank\" href=\"https:\/\/www.aliexpress.com\/item\/detail\/1005006890777045.html\"\u003e\u003c\/map\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H4510e663e4034340918c353e4b10e81eE.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003eModel : AIYIMA\u003cbr\u003e\u003cstrong\u003eA07 MAX\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eProduct name:A07 MAX TPA3255 Power Amplifier\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003eStereo Max Output Power\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003e(switch stereo mode):\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003e300Wx2 \/ 4Ω\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003e（48V\/12A）\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003eMono Max Output Power\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003e(switch mono mode):\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003e600W\/ 2Ω\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003e（48V\/12A）\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e(R+ connect to speaker +, L+ connect to speaker -)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eWorking Voltage:\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(252, 220, 0)\"\u003eDC24-48V,5A or more\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eReplaceable Op-Amp Chips:OPA2604AP, OPA2134, MUSE02, LME49720NA, LM4562, AD827AQ, etc\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eAUX OUT: active subwoofer or power amplifier\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e3.5mm AUX OUT as output connect to next amplifier without volume control\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eTHD+N:0.007%\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eSNR:≥110dB\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eInput sensitivity:1V\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eAUX Maximum Output level:1V\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eFrequency response 20Hz-20KHz（±1dB）\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eProduct size: 130*102*33mm\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003ePacking size: 265*240*65mm\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eProduct net weight: 557g\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003ePacking（with Product）weight:726g\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003ePackage included:\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e1Pcs A07 MAX\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e1Pcs Power Adapter  32V 5A \\36V 6A\\48V 5A\u003cspan style=\"background-color:rgb(252, 220, 0);color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003e(Optional) \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eWarranty：24 Months\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eQ: All my cables are connected, but there is no sound output?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eA: 1. Check if the machine has started and if the indicator light is on.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e2. Is the selection of mono\/stereo mode and the connection of the speaker interface correct.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e3. If the above two points are normal, check whether the playback device of the input sound\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003esource is paused, muted, or the volume is at the minimum.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eQ: Why is the sound distorted?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eA: The input level may be too large. If the volume of the sound source equipment is adjusted\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eto the maximum, and the volume of the machine is also adjusted to the maximum, it is\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eeasy to be distorted. At this time, turn down the volume of the sound source input device\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eor machine.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eQ: Why does the volume of the machine remain the same, but the sound level\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eis different when connecting to different audio sources (for example,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003econnect a CD first, then a mobile phone)?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eA: The amplitude of electrical signals output by different playback devices is different. For\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eexample, mobile phones are usually 0.35V, while CDs are 1V. The natural sound size is\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003edifferent.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eQ: Why does the horn emit a loud electrical current sound or buzzing sound?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eA: 1. If you are not using the original standard power supply, please replace the power supply\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eand test again.Many power supplies in the market have interference, which will cause\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003ecurrent sound.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e2. When the signal line without shielding is used, there will be interference signals entering\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003ethe power amplifier for amplification. It is recommended that you replace the signal line\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003ewith shielding.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e3. There is still noise after troubleshooting the above two points,Please confirm the noise\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eis from the external or the internal. Disconnect all inputs, only retain the power supply\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eand output cable, if the noise disappears, that means the noise is from the audio input.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eIf the noise is still there, the noise may be caused by interference with the power supply\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eor generated inside the amplifier\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eQ: Why there is no sound or very little sound after the amplifier is connected\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eto the speaker?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eA: 1. Please check the audio source has been turned on and the volume is not at the minimum.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e2. Please confirm whether the speaker and amplifier match ( For example, the speaker is\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003efixed resistance or fixed voltage, the power of speaker is too much over the power of the\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eamplifier etc).\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eQ: What are the reasons for the unbalanced left and right volume of the s\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003epeakers and how to eliminate them?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eA: Please check audio source, input cable, volume potentiometer (some amplifiers have\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003ebalanced control or separate volume control of left and right channel ), speaker cable,\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003espeakers (whether the position and the distance is symmetrical) and other factors.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eQ: Why is there a thumping sound when swithing on\/off?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eA: Please confirm the on-off sequence is correct, normally it follows the order of signal\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003etransmission when turn on: audio source → preamp \/ DAC → amplifier → speaker. (The\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003esequence is reversed when switching off. As the internal capacitors will be discharged for a\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003ewhile after shutdown. If turn off the preamp firstly and then turn off amplifier, impact\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003esound will be easily caused which may damage the amplifier or speaker in severe cases).\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;letter-spacing:normal;line-height:20px;text-align:start;white-space:pre-wrap;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" class=\"detail-desc-decorate-content\" align=\"start\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H043f6f9fe3884c53a014495ee571e3333.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S353c21954fc94b84a3208f9ed6e7dd446.jpg\" 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Verdana;\"\u003e1PCS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. 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Due to the difference between different monitors, the image may not reflect the actual color of the item.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDue to manual measurement, there may be errors in the dimensions and weight,Please understand;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eColors may have color differences due to factors such as light, saturation, and pixels,We apologize for any inconvenience caused.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5164f47d5f0a414a903ad0cb140e53f8c.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdd66d243db6f45069f6975cdc7d3235es.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8510f600db524817a61b1d319a068e31R.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S906442abb4b340878eebee4bbc3ebfa4b.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6a34f015051349b9a7c6a6e543e9d0754.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S41c2247547684da1ac349afb2d2b53d7w.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3a87bdabe6ee4b72b2825e3129c55f33F.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S099055d417544a2bbe9e8fd02c60d83dq.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S39fec010e99d464ab948037ab9cb22daF.jpg\" 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class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sace035c3a01a403ea5e4b9a06f2807e5t.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2261c7aa832549b5a61ac6a79d8d6e5al.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4e39bd240c9d4ae3945470e1f3989ac87.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374249492779,"sku":"\u003cnone\u003e","price":25.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S4e39bd240c9d4ae3945470e1f3989ac87.webp?v=1788325230"},{"product_id":"new-tpa3255-high-power-300w-300w-stereo-hifi-digital-amplifier-board-with-48v-600w-power-supply","title":"New TPA3255 High-power 300W + 300W  Stereo HIFI Digital Amplifier Board With 48V 600W Power Supply","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLUSYA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eThe product has been redesigned . The materials used have also become more expensive, and it can perfectly drive 4-8 Euro speakers! Under the same power supply, the output power can be increased by more than 50%. TPA3255 is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring true high-end sound quality circuits. This device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath) ™  Ultra high definition. This technology enables the device to maintain ultra-low distortion throughout the entire audio frequency band while showcasing sound quality. This device operates in AD mode and can drive up to 2 315W\/4R loads and 2 150W (unshipped power)\/8R loads at a THD of 1.5%. It also has a unique 2 VRMS analog input interface and supports seamless connection with high-performance DACs (such as TI's PCM5242). In addition to excellent audio performance, TPA3255 also has two major advantages: high power efficiency and ultra-low power level idle loss (less than 2.5W). This can be achieved through an 85mR MOSFET and an optimized gate driver scheme. This scheme can significantly reduce idle loss compared to traditional discrete implementation schemes. Due to the fact that materials may not be available at times, it is recommended to switch to a different brand before ensuring performance. Each upgrade may result in some changes\u003cbr\u003eTPA3255 Ultimate Edition, HIFI Gall Taste Level; The bottom noise is imperceptible, with high efficiency and low heat generation,\u003cbr\u003eProduct size\u003cbr\u003e122.5 * 73.5 * 24\u003cbr\u003eNet weight \u003cbr\u003e150 grams (0.15KG)\u003cbr\u003e3255 fever upgrade high-power digital amplifier board\u003cbr\u003efrequency response\u003cbr\u003e20Hz to 20KHz\u003cbr\u003edynamic range \u003cbr\u003e\u0026gt;100dB\u003cbr\u003eSNR\u003cbr\u003e\u0026gt;111dB\u003cbr\u003ework efficiency\u003cbr\u003e\u0026gt;90%\u003cbr\u003eProduct size\u003cbr\u003e122.5X73.5X24.0MM\u003cbr\u003eOutput power: 315W\/4Q distortion of 1.5%\u003cbr\u003e185W\/8Q distortion of 1.5%\u003cbr\u003e260W\/4Q distortion 1%\u003cbr\u003e150W\/8Q distortion of 1%\u003cbr\u003e325 5 Drunk Strong Version Coming\u003cbr\u003eThere is no impact sound when the machine is turned on or off\u003cbr\u003eWired input background noise cannot be heard\u003cbr\u003eTruly pure posterior bile flavor HIFI level amplifier board|\u003cbr\u003eRemoving the digital flavor of the high frequency band of digital amplifiers\u003cbr\u003eClear and pure sound quality, high notes are clear and pleasant to the ear\u003cbr\u003eThe midrange is warm, mellow, and the bass is full and powerful. The overall listening experience is very comfortable\u003cbr\u003eSilent fan with strong heat dissipation\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;display:block;width:100%\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd91c922582394dfaac048f9a0ee65212p.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9797f3cca2d045fba8d8c7e98ead69b25.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se1e678a61f9748f3920652c4f1a36e30h.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3e0e071d81384295b9314f11f07bfe64U.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se5443397616f4bbfa6208c31207fab62W.jpg?width=800\u0026amp;height=610\u0026amp;hash=1410\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0f35f628d3bb428c9f27ef03c10f18c2b.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S071a90bd4ccb4cbf8d5f404d821c14417.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb50c2b7522a04f75bdb6c1c704db10d5C.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf2027700560e42a496a4720d00cfe256R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sce2991c6701f4a16885cc1598e3e5a575.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"black","offer_id":55374252933419,"sku":"14:193","price":228.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S240b8d3f3c494cd98d0a2dbd1e052986l.webp?v=1788325230"},{"product_id":"5-pcs-new-original-tpa6120a2dwpr-tpa6120a2dwp-6120a2-hsop20-audio-power-amplifier-chip-in-stock","title":"5\/PCS New Original TPA6120A2DWPR TPA6120A2DWP 6120A2 HSOP20 Audio power amplifier chip In Stock","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHSOP20\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAbout us we\u003c\/p\u003e\u003cp\u003eCommitment:\u003c\/p\u003e\u003cp\u003eManufacture only the best consumer goods and ensure the highest quality.\u003c\/p\u003e\u003cp\u003e* Deliver goods quickly and accurately to customers everywhere\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eCustomer service policy\u003c\/p\u003e\u003cp\u003eWe are more than happy to answer any questions you may have, please contact us and we will do our best to get back to you as soon as possible.\u003c\/p\u003e\u003cp\u003eBusiness scope: automotive IC, digital and analog circuits, single chip, photoelectric coupling, energy storage, three-end voltage regulator, thyristor, field effect, Schottky, relay, resistance capacitor, optical tube, connector and other one-stop supporting services!\u003c\/p\u003e\u003cp\u003e1. Global transportation. (Except for some countries and APO\/FPO)\u003c\/p\u003e\u003cp\u003e2. Timely processing orders after payment verification.\u003c\/p\u003e\u003cp\u003e3. We only ship to the confirmed order address. Your order address must match your shipping address.\u003c\/p\u003e\u003cp\u003e4. The images shown are not actual items and are for reference only.\u003c\/p\u003e\u003cp\u003e5. Service transportation time is provided by the carrier, excluding weekends and holidays. Shipping times may vary, especially during the holiday season.\u003c\/p\u003e\u003cp\u003e6. If you do not receive your goods within 30 days of payment, please contact us. We will follow up the shipment and get back to you as soon as possible. Our goal is customer satisfaction!\u003c\/p\u003e\u003cp\u003e7. Due to stock status and time difference, we will choose to ship your items from our first available warehouse for quick delivery.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eOur advantage\u003c\/p\u003e\u003cp\u003e1: We have our own stock and supply\u003c\/p\u003e\u003cp\u003eSufficient 2: Product quality has reached a series of certifications\u003c\/p\u003e\u003cp\u003e3: We support all kinds of transportation, HongKong and China Post small parcel, EMS. DHL Federal.UPS and TNT, can fully meet the different needs of buyers.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eI firmly believe\u003c\/p\u003e\u003cp\u003eWe will be your best partner\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374252998955,"sku":"\u003cnone\u003e","price":57.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S9e6a38dac5b5414aa00605016c1f4f90I.webp?v=1788325231"},{"product_id":"dc-18-50v-zk-3002-2g-second-generation-upgraded-pure-post-amplifier-board-300w-300w-dual-channel-mono-amplifier-chip-tpa3255","title":"DC 18-50V ZK-3002 2G Second-Generation Upgraded Pure Post Amplifier Board 300W+300W Dual Channel Mono Amplifier Chip TPA3255","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZiqqucu\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.01-0.05W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-20℃ - +70℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000214499\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S95552cf4a9554d159f45c944306fa2b9b.png\" slate-data-type=\"image\"\u003e\u003cstrong\u003e\u003cbr\u003eFeatures: \u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003e1. Adopting the original imported TPA3255 chip, the sound quality is pure, the performance is stable, and it supports high-power output. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003e2. Equipped with a temperature controlled fan for intelligent heat dissipation, effectively reducing temperature and ensuring long-term stable operation. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003e3. Support MCU intelligent anti POP sound technology, with no noise when turning on and off, enhancing the auditory experience. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003e4. Equipped with a digital amplifier specific high current inductor, low magnetic loss, anti-interference, and better sound quality. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003e5. Support BTL\/PBTL bridging mode switching, adapt to multiple speakers, and expand usage scenarios.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:helvetica, arial, sans-serif\"\u003eParameters: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eProduct Name: 300W Dual Channel\/600W Single Channel Pure Rear Stage Amplifier Board \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eAmplifier chip: original TPA3255 \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eProduct model: ZK-3002 2G \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eSuitable power supply: Operating voltage range of 18-50VDC, maximum voltage of 53V. It is recommended to use a DC power supply with a voltage of 36-48V and a current of 10A or above. The higher the voltage, the greater the output power. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eCompatible speakers: 3-8 ohms, 50-300W in BTL dual channel mode; 2-8 ohms, 100-600W in PBTL mono mode \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eCooling method: Temperature controlled automatic air cooling, or manually select the fan to run continuously. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eVolume adjustment: Analog potentiometer with stepless adjustment, equipped with mechanical switch \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eBridge method: Power off first, turn the 1st dip switch to the ON position, and the output terminals R+L+are short circuited for parallel output, and R-L - are short circuited for parallel output. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eMaximum power: 2 in BTL mode* 300W@50V 4Ω， 160W@50V 8Ω； In PBTL mode, 600W@50V 2Ω， 300W@50V 4Ω， 160W@50V 8Ω \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eProtection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed! \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003eProduct size: 145x65x37mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:helvetica, arial, sans-serif\"\u003ePackage Include: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003e1X power amplifier board \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003e1X accessory kit\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf39702832e864f8384d22e67d51af6f7v.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S23f4e057e890427f91fdcdcae6e124ee3.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9c090ab476784b3bbd06600cb303aa59b.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5d36952f9c86499fb883822cddc205e7b.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S324c037ca53a4452b03e7286bb3c726cA.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8197711c3b45402c8806555439dbce4ab.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S40c45a47aa6840ad8d9ce448386f3ac4a.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S863812e33e954cb78d1a75ea77385a69a.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8a119542423f4c7287eca1f58282a2e33.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfa2f2ca448e1448f831988a855c8cf712.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sed0738f2b60d4a32bbd32f94bf52dd11B.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S20b7753a68374090896a06ed33c5dc9fh.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc17b77e0a69e4a08a0af696230fcdba9Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S89b7c3ace6994dbbb325813520a45445Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hf775a030d7544025bd30a88ffef84741V.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:20px;font-family:helvetica, arial, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"600W \/ China Mainland","offer_id":55374253687083,"sku":"14:1202#600W;200007763:201336100","price":78.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S324c037ca53a4452b03e7286bb3c726cA.webp?v=1788325232"},{"product_id":"fosi-audio-bt20a-pro-tpa3255-bluetooth-sound-power-amplifier-300w-x2-mini-hifi-stereo-class-d-amp-bass-treble-for-home-theater","title":"Fosi Audio BT20A Pro TPA3255 Bluetooth Sound Power Amplifier 300W X2 Mini HiFi Stereo Class D Amp Bass Treble For Home Theater","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAmplifier Class\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAudio Input\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRCA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAudio Outputs\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBanana Speaker Jacks\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFosi Audio\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eColor\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBlue\/Gray\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePush button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eManufacturer Warranty\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e24 months\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ealuminum\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBT20A PRO\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W X2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W x2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5.1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIntegrated Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv class=\"detailmodule_media\"\u003e\u003cdiv class=\"video-container-5000266568663\"\u003e\u003cdiv class=\"detail-video\" id=\"5000266568663\" data-previewurl=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf33b2221dcda41958ac62ba288deb933R.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000541635\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eFosi Audio BT20A Pro TPA3255 Bluetooth Sound Power Amplifier 300W x2 Mini HiFi Stereo Class D Amp Bass Treble For Home Theater\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_html\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detailmodule_html\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:outside;box-sizing:border-box\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eAdvanced 2.0CH Bluetooth 5.0 Receiver Amplifier achieves HiFi music quality, the best choice for your home audio entertainment.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eFosi Audio BT20A Pro is the upgraded version for BT20A. All-NEW Aluminum Appearance. MAX Power Output: 300 Watt x2, Amplifier Chip: TPA3255.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eBT20A Pro Adopts Texas Instruments TPA3255 high-performance Class-D power amplifier chip. BT20A Pro can drive up to 2 x 300 W into 4-Ω load. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 1 W. This is achieved through the use of 60 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eProfessional wireless amp with subwoofer frequency, master volume\/bass\/treble control. No pop sound, no audible noise during the connection. Have a good time with Hifi music journey.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eWe offer 24-month warranty, and friendly customer service!\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eHighlight:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:outside;box-sizing:border-box' class=\"a-unordered-list a-vertical\" align=\"start\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModel: BT20A Pro\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePower amplifier chip: TPA3255 NE5532\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eDC Input Range: 24-48V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eTerminating Impedance: 2 Ohm - 8 Ohm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eMAX Power Output: 300W x 2 (4 ohm\/32V Load)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eTHD ≤ 0.005%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eFrequency Range: 20Hz - 20kHz (±1.2 dB)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eSNR ≥ 108dB\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eInput Sensitivity ≤ 775mV\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eInput Mode: Bluetooth \u0026amp; RCA\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"font-size:14px;font-weight:400;line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBluetooth version: Bluetooth 5.0 (50Ft without obstruction)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan class=\"a-list-item\" style='font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003ePackage Include:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e*BT20A Pro Bluetooth Amplifier x1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan class=\"a-list-item\" style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e*User Manual x1\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\n\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf98a62bb5f334c608d5c386a680a842aB.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S07673af73f994ebb8946ea1f435d9b4aC.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se24a6ee463114012b0d9c396bfeef7f14.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdd28066055b440ce808a6b2afac48c54i.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S36e9699d4fda44499b1d9662b57df301i.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf1ae6f119cdc4a53996804b7e3921b5dw.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sef8443b065b34e7492d596d7256ca39fG.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scffafcdd37c742519c0543c095767e3bk.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0e485350b4aa462c84389893979794efT.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2939a8d947e542c1a0fad81e649719a2T.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfaf6e8ed1ca14d3c805d3888f04f924dD.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0c88a5f5514d4d679d1e361bc3c984cdA.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4d1956a7cf034e7babb39d842f340c0cT.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb04a001e5fdd4e13a3cf1e3ba6ac45fbW.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S16f044536656400987135a9e3e087785w.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc4184e5c13104106846563c964fe43fak.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7f2f740315b7456e9bdb44c70cd94d79Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4ac552ea58e8429485e6128b32f557a4j.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdabec85c75354ac883c955553e309c792.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\n\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd17387f4806c4d81aa498e044b735ca42.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width:944px;height:57px\" width=\"944px\" height=\"57px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H150a8a02889043d4978f7da1205389b0c.jpg\" slate-data-type=\"image\"\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e1. About Payment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWe accept payment via Alipay, Paypal. All major credit cards are accepted through secure payment processor ESCROW.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e2. About Shipment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWorldwide shipping (Except some countries and APO\/FPO);\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eThe following regions cannot deliver:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eSpain: postcodes starting with 51, 52, 35, 38 or 07.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eIf the consignee address is belong to the above areas, please do not place order, the parcel cannot be delivered. thank you.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eIf you have not received your shipment within 30-60 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e3. About Return \u0026amp; Refund\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eIf you are not satisfied with the product you received, please contact us first before open a dispute. We will respond and help to solve the problem once we receive your message.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e4. About feedback\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eOur success depends on your satisfaction, so your feedback is very important to us. If you are satisfied with our products and services, please leave us positive feedback. please contact us before leaving any negative or neutral feedback, we will work with you to solver any problems.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e5. Our Service\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWarranty: We cover 18 Month warranty for all our products since shipment day. (excluding items damaged and\/or misused after receipt). WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eFor all your inquiries about our products, we will reply you in detail within 24 hours.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWe have well-trained and professional sales \u0026amp; after-sale services persons who can speak English fluently.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWe offer dropshipping. please contact us if you are interested in dropshipping.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg style=\"width:944px;height:540px\" width=\"944px\" height=\"540px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H054f7f0934b84769890d62866795c78fH.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Gray 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style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRear stage amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZK-6002\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eKIFI amp\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWith high and low tones\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures 6\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePower amplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures 7\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePower amplifier module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures 8\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.0 Stereo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures 9\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier Chip TPA3255\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eFeatures: \u003cbr\u003e1. Maximum 1200W high-power output, supporting 2-8 ohm speakers, suitable for various audio needs. \u003cbr\u003e2. High end HIFI sound quality, signal-to-noise ratio of 90dB, distortion less than 0.05%, and pure sound. \u003cbr\u003e3. Air cooled cooling design, silent and long-lasting fan, ensuring continuous full power operation. \u003cbr\u003e4. High power digital amplifier dedicated inductor, low magnetic loss, high current, excellent sound quality. \u003cbr\u003e5. Thick brushed heat sink, made of abundant materials, with exquisite appearance and excellent heat dissipation performance.\u003c\/p\u003e\u003cp\u003eParameter: \u003cbr\u003eProduct Name: 600W+600W Pure Rear Stage Amplifier Board (does not support bridging) \u003cbr\u003eProduct model: ZK-6002 \u003cbr\u003eSNR: 90dB \u003cbr\u003eDistortion THD+N:\u0026lt; 0.05% \u003cbr\u003eMaximum gain: 38dB \u003cbr\u003eCompatible power supply: Operating voltage range of 18-50VDC. It is recommended to use a DC power supply with a voltage of 36-48V and a current of 10A or above. \u003cbr\u003eMaximum power: \u003cbr\u003eAbout 300W+ 300W@48V ， 4Ω; \u003cbr\u003eAbout 600W+ 600W@48V 2 Ω, the higher the voltage, the smaller the speaker resistance, and the greater the output power. \u003cbr\u003eInput method: Stereoscopic input, XH2.54-3P interface, XH2.54-3P dual head shielded cable as a gift \u003cbr\u003eNumber of channels: 2 \u003cbr\u003eAmplifier chip: Two original TPA3255 chips \u003cbr\u003eProtection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed! \u003cbr\u003eProduct size: 136x100x38mm\u003c\/p\u003e\u003cp\u003ePackage Include: \u003cbr\u003e1X power amplifier board \u003cbr\u003e1X3P double ended shielded wire\u003c\/p\u003e\u003cp\u003ematters needing attention: \u003cbr\u003e1. The shipment does not include power and audio cables. \u003cbr\u003e2. The input does not support AC power, be sure to use DC power! \u003cbr\u003e3. The input power cannot be reversed or exceed 51V, otherwise it will burn out! \u003cbr\u003e4. When the fan is turned on, it performs a self check and stops normally after 1 second. It only starts when the temperature exceeds 50 ℃. \u003cbr\u003e5. Does not support bridging, left and right channels cannot be connected together!\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S209f27ebc8db49558ea43f137b236ba5a.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sae4654b6e0b94a9eb44bc8afa8ba6070o.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc72fd288e2214959a2d1c0a998779264p.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8ab970de73e6449e99154e3016ea42d2S.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc40c29ed382049ba83cb0d17174d37cej.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb0263db7d3fb4a2c80538ec0458c209cf.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6a595971cc454026b88a1bff31682e52e.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd71a082947d7495b85abca2ad94dec76J.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9b7f5d1c9ee9439098c9a6dd175d6566f.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saa02c6ad067047b781c78fd377521e8am.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S580baa39e760480a841dbd6c3dc80361v.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2cd7eb2595a14266ac885ea833fc5f68o.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374253752619,"sku":"\u003cnone\u003e","price":200.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sae4654b6e0b94a9eb44bc8afa8ba6070o.webp?v=1788325232"},{"product_id":"1-piece-new-tpa3221ddvr-3221-tpa3223ddvr-3223-tpa3245ddvr-3245-tpa3255ddvr-3255-hssop44-original-audio-amplifier-chip-in-stock","title":"1\/Piece New TPA3221DDVR 3221 TPA3223DDVR 3223 TPA3245DDVR 3245 TPA3255DDVR 3255 HSSOP44 Original Audio amplifier chip In Stock","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHSSOP44\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAbout us we\u003c\/p\u003e\u003cp\u003eCommitment:\u003c\/p\u003e\u003cp\u003eManufacture only the best consumer goods and ensure the highest quality.\u003c\/p\u003e\u003cp\u003e* Deliver goods quickly and accurately to customers everywhere\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eCustomer service policy\u003c\/p\u003e\u003cp\u003eWe are more than happy to answer any questions you may have, please contact us and we will do our best to get back to you as soon as possible.\u003c\/p\u003e\u003cp\u003eBusiness scope: automotive IC, digital and analog circuits, single chip, photoelectric coupling, energy storage, three-end voltage regulator, thyristor, field effect, Schottky, relay, resistance capacitor, optical tube, connector and other one-stop supporting services!\u003c\/p\u003e\u003cp\u003e1. Global transportation. (Except for some countries and APO\/FPO)\u003c\/p\u003e\u003cp\u003e2. Timely processing orders after payment verification.\u003c\/p\u003e\u003cp\u003e3. We only ship to the confirmed order address. Your order address must match your shipping address.\u003c\/p\u003e\u003cp\u003e4. The images shown are not actual items and are for reference only.\u003c\/p\u003e\u003cp\u003e5. Service transportation time is provided by the carrier, excluding weekends and holidays. Shipping times may vary, especially during the holiday season.\u003c\/p\u003e\u003cp\u003e6. If you do not receive your goods within 30 days of payment, please contact us. We will follow up the shipment and get back to you as soon as possible. Our goal is customer satisfaction!\u003c\/p\u003e\u003cp\u003e7. Due to stock status and time difference, we will choose to ship your items from our first available warehouse for quick delivery.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eOur advantage\u003c\/p\u003e\u003cp\u003e1: We have our own stock and supply\u003c\/p\u003e\u003cp\u003eSufficient 2: Product quality has reached a series of certifications\u003c\/p\u003e\u003cp\u003e3: We support all kinds of transportation, HongKong and China Post small parcel, EMS. DHL Federal.UPS and TNT, can fully meet the different needs of buyers.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eI firmly believe\u003c\/p\u003e\u003cp\u003eWe will be your best partner\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"TPA3245DDVR","offer_id":55374255620395,"sku":"14:1254#TPA3245DDVR","price":19.85,"currency_code":"USD","in_stock":true},{"title":"TPA3223DDVR","offer_id":55374255653163,"sku":"14:771#TPA3223DDVR","price":20.93,"currency_code":"USD","in_stock":true},{"title":"TPA3255DDVR","offer_id":55374255685931,"sku":"14:350852#TPA3255DDVR","price":29.48,"currency_code":"USD","in_stock":true},{"title":"TPA3221DDVR","offer_id":55374255718699,"sku":"14:1202#TPA3221DDVR","price":14.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S0a58df08a74549dc9e79886d9b26ab384.webp?v=1788325233"},{"product_id":"fosi-audio-v3-stereo-power-amplifier-300w-x2-tpa3255-class-d-mini-speaker-amp-2-channel-audio-amplifier-for-passive-bookshelf","title":"Fosi Audio V3 Stereo Power Amplifier 300W X2 TPA3255 Class D Mini Speaker Amp 2 Channel Audio Amplifier for Passive Bookshelf","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAmplifier Class\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAudio Input\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRCA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAudio Outputs\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBanana Speaker Jacks\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFosi Audio\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eColor\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBlack\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePush button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFOSI AUDIO Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eV3\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eManufacturer Warranty\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e24 months\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ealuminum\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eV3\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W X2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W x2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5.1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIntegrated Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000541635\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"font-size:22px\"\u003eFosi Audio V3 Stereo Power Amplifier 300W x2 TPA3255 Class D Mini Speaker Amp 2 Channel Audio Amplifier for Passive Bookshelf \u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style='font-size:22px;font-family:\"times new roman\", times, serif'\u003eHighlight:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e1. Replaceable Op-Amp Chips: \u003c\/span\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eMUSES02\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e, \u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eOPA2134PA\u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e, \u003c\/span\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eOPA2604AP\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e2. Passive Speakers + Pre-out   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e3. Replaceable Knobs:\u003c\/span\u003e \u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eORANGE KNOB\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eNote: The \"Pre-out\" level is NOT controlled by the volume control as the V3 is not an integrated amplifier, so the sound is NOT adjustable when you are connected to the \"Pre-out\".\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"font-size:22px\"\u003eSpecifications:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eMax Power Output: 300Wx2 @4Ω\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eSINAD: 88dB\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eSNR: ≥110dB\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eTerminating Impedance: 2-8Ω\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eTHD: 0.001%\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003ePower Amp Chip: TI TPA3255\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eOp-Amp: TI NE5532 x2\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003ePower Supply: 32V\/5A, 48V\/5A\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eInput Range: DC 24V-48V\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:20px\"\u003eFrequency Response Range: 20Hz-20kHz(±1.2dB)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:20px\"\u003ePackage Include:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003eV3 amplifier *1, User Manual *1 (for no power supply option)\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003eV3 amplifier *1, 32V 5A Power Supply *1, User Manual *1 (for with 32V PSU option)\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003eV3 amplifier *1, 48V 5A Power Supply *1, User Manual *1 (for with 48V PSU option)\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px\"\u003eOnly Orange Knob for V3 amplifier, not include V3 amplifier (for Only Orange knob option)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4b849d0f388042129c6490bb2d7fb23d7.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S92e156cb2cc74321a2bb7e5cd638d743I.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2477c285804e4f7087aa22e91b611ddeY.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdee24bb21a4f40ea9241914b0d2d7ffb9.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd5f1c863a79b4996a32d820ac02fee8ck.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdefe9cf349334cc5a38f123acf10739aO.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se52bc4291531486cb5dbd3f3d80948912.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa94b6f30886b4638b6c05adc5212388cZ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9ab3aef001c14e61ba71b22cf656aae2i.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa0601c9e3d164ed280198ed8993433ae1.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S046b5416b34448849a74f42fc3e4327dl.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb74fa5033b2e4964b5466a8676899d1dl.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se92fb2c05d5b476b96689cc715bd1054W.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4030e1482c834b8580a8ef728750e6daE.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7bbaba448a114be5939a37b4358193c9o.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbcedacdefa50459c9efc920cf07ecf526.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S03e4453f780b4f229b4da0a4da8abd250.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7a93a086031847e8a1555d258021dd81w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc49bbcd0f2ba4f2a8a02272052202cf0m.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S28e636fed0284851b703e467a743fa67k.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se5f731d7a4ad461b88504fca76d90960W.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5fe7934ae4cc4120b086f00852fe0159K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbac550f7a8be4997b23a86d5ff6ba1e7Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbc33733851b94131a181bfe51648b1704.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc677bf85ea1a46a694cf4b074c93a75fd.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width:944px;height:57px\" width=\"944px\" height=\"57px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H150a8a02889043d4978f7da1205389b0c.jpg\" slate-data-type=\"image\"\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e1. About Payment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWe accept payment via Alipay, Paypal. All major credit cards are accepted through secure payment processor ESCROW.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e2. About Shipment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWorldwide shipping (Except some countries and APO\/FPO);\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eThe following regions cannot deliver:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eSpain: postcodes starting with 51, 52, 35, 38 or 07.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eIf the consignee address is belong to the above areas, please do not place order, the parcel cannot be delivered. thank you.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eIf you have not received your shipment within 30-60 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e3. About Return \u0026amp; Refund\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eIf you are not satisfied with the product you received, please contact us first before open a dispute. We will respond and help to solve the problem once we receive your message.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e4. About feedback\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eOur success depends on your satisfaction, so your feedback is very important to us. If you are satisfied with our products and services, please leave us positive feedback. please contact us before leaving any negative or neutral feedback, we will work with you to solver any problems.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e5. Our Service\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWarranty: We cover 18 Month warranty for all our products since shipment day. (excluding items damaged and\/or misused after receipt). WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eFor all your inquiries about our products, we will reply you in detail within 24 hours.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWe have well-trained and professional sales \u0026amp; after-sale services persons who can speak English fluently.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"slate-node-text\"\u003e\u003cspan\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWe offer dropshipping. please contact us if you are interested in dropshipping.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg style=\"width:944px;height:540px\" width=\"944px\" height=\"540px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H054f7f0934b84769890d62866795c78fH.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"with 48V PSU \/ spain","offer_id":55374255882539,"sku":"14:691#with 48V PSU;200007763:201336104","price":400.91,"currency_code":"USD","in_stock":true},{"title":"with 48V PSU \/ Australia","offer_id":55374255915307,"sku":"14:691#with 48V PSU;200007763:201336099","price":400.91,"currency_code":"USD","in_stock":true},{"title":"with 48V PSU \/ Russian Federation","offer_id":55374255948075,"sku":"14:691#with 48V PSU;200007763:201336103","price":400.91,"currency_code":"USD","in_stock":true},{"title":"with 48V PSU \/ Italy","offer_id":55374255980843,"sku":"14:691#with 48V PSU;200007763:201336343","price":400.91,"currency_code":"USD","in_stock":true},{"title":"with 48V PSU \/ Brazil","offer_id":55374256013611,"sku":"14:691#with 48V PSU;200007763:203054829","price":437.36,"currency_code":"USD","in_stock":true},{"title":"Only Orange Knob \/ China Mainland","offer_id":55374256046379,"sku":"14:200004890#Only Orange Knob;200007763:201336100","price":28.8,"currency_code":"USD","in_stock":true},{"title":"Only Orange Knob \/ United States","offer_id":55374256079147,"sku":"14:200004890#Only Orange Knob;200007763:201336106","price":28.8,"currency_code":"USD","in_stock":true},{"title":"Only Orange Knob \/ spain","offer_id":55374256111915,"sku":"14:200004890#Only Orange Knob;200007763:201336104","price":28.8,"currency_code":"USD","in_stock":true},{"title":"Only Orange Knob \/ Australia","offer_id":55374256144683,"sku":"14:200004890#Only Orange Knob;200007763:201336099","price":28.8,"currency_code":"USD","in_stock":true},{"title":"Only Orange Knob \/ Russian Federation","offer_id":55374256177451,"sku":"14:200004890#Only Orange Knob;200007763:201336103","price":28.8,"currency_code":"USD","in_stock":true},{"title":"Only Orange Knob \/ Italy","offer_id":55374256210219,"sku":"14:200004890#Only Orange Knob;200007763:201336343","price":28.8,"currency_code":"USD","in_stock":true},{"title":"Only Orange Knob \/ Brazil","offer_id":55374256242987,"sku":"14:200004890#Only Orange Knob;200007763:203054829","price":36.41,"currency_code":"USD","in_stock":true},{"title":"no power supply \/ China Mainland","offer_id":55374256275755,"sku":"14:865#no power supply;200007763:201336100","price":255.11,"currency_code":"USD","in_stock":true},{"title":"no power supply \/ United States","offer_id":55374256308523,"sku":"14:865#no power supply;200007763:201336106","price":255.11,"currency_code":"USD","in_stock":true},{"title":"no power supply \/ spain","offer_id":55374256341291,"sku":"14:865#no power supply;200007763:201336104","price":255.11,"currency_code":"USD","in_stock":true},{"title":"no power supply \/ Australia","offer_id":55374256374059,"sku":"14:865#no power supply;200007763:201336099","price":255.11,"currency_code":"USD","in_stock":true},{"title":"no power supply \/ Russian Federation","offer_id":55374256406827,"sku":"14:865#no power supply;200007763:201336103","price":255.11,"currency_code":"USD","in_stock":true},{"title":"no power supply \/ Italy","offer_id":55374256439595,"sku":"14:865#no power supply;200007763:201336343","price":255.11,"currency_code":"USD","in_stock":true},{"title":"no power supply \/ Brazil","offer_id":55374256472363,"sku":"14:865#no power supply;200007763:203054829","price":276.98,"currency_code":"USD","in_stock":true},{"title":"with 32V PSU \/ China Mainland","offer_id":55374256505131,"sku":"14:193#with 32V PSU;200007763:201336100","price":328.01,"currency_code":"USD","in_stock":true},{"title":"with 32V PSU \/ United States","offer_id":55374256537899,"sku":"14:193#with 32V PSU;200007763:201336106","price":328.01,"currency_code":"USD","in_stock":true},{"title":"with 32V PSU \/ spain","offer_id":55374256570667,"sku":"14:193#with 32V PSU;200007763:201336104","price":328.01,"currency_code":"USD","in_stock":true},{"title":"with 32V PSU \/ Australia","offer_id":55374256603435,"sku":"14:193#with 32V PSU;200007763:201336099","price":328.01,"currency_code":"USD","in_stock":true},{"title":"with 32V PSU \/ Russian Federation","offer_id":55374256636203,"sku":"14:193#with 32V PSU;200007763:201336103","price":328.01,"currency_code":"USD","in_stock":true},{"title":"with 32V PSU \/ Italy","offer_id":55374256668971,"sku":"14:193#with 32V PSU;200007763:201336343","price":328.01,"currency_code":"USD","in_stock":true},{"title":"with 32V PSU \/ Brazil","offer_id":55374256701739,"sku":"14:193#with 32V PSU;200007763:203054829","price":353.52,"currency_code":"USD","in_stock":true},{"title":"with 48V PSU \/ China Mainland","offer_id":55374256734507,"sku":"14:691#with 48V PSU;200007763:201336100","price":400.91,"currency_code":"USD","in_stock":true},{"title":"with 48V PSU \/ United States","offer_id":55374256767275,"sku":"14:691#with 48V PSU;200007763:201336106","price":400.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/A0fde97a8ee9b464eaf3e3ac2722694b0t.webp?v=1788325235"},{"product_id":"tpa3255-class-d-amplifier-bluetooth-audio-amplifier-board-300w-2-6000w-2-1-channel-3d-surround-sound-subwoofer","title":"TPA3255 Class D Amplifier Bluetooth Audio Amplifier Board 300W*2+6000W 2.1 Channel 3D Surround Sound Subwoofer","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectric Toy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGaqqee\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 24V 36V 50V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S422ce98acb5f492ea9170e4e29b77ca4H.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003eFeatures: \u003cbr\u003e1. Adopting TPA3255 chip, audio power core, high efficiency, low power consumption, high-definition sound quality, and comprehensive protection mechanism. \u003cbr\u003e2. With protection function, reverse power protection is safer. \u003cbr\u003e3. Easy to use, independent tuning of high and low frequencies, more convenient to use. \u003cbr\u003e4. Low loss, using digital amplifier specific inductors for lower losses. \u003cbr\u003e5. Multiple decoding options, supporting Bluetooth audio decoding and USB flash drive decoding.\u003c\/p\u003e\n\u003cp\u003eProduct Introduction: \u003cbr\u003eThis model is designed with 2 original imported TPA3255 amplifier chips, with dual cores for greater stability. TPA3255 is a high-performance D-class power amplifier that has D-class efficiency and can deliver truly high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath HD). This technology enables devices to maintain ultra-low distortion across the entire audio frequency band while showcasing high-definition sound quality.\u003c\/p\u003e\n\u003cp\u003eParameter: \u003cbr\u003eProduct Name: Bluetooth Audio Amplifier \u003cbr\u003eProduct Model: XY-AS21HPA \u003cbr\u003ePower supply: DC19-51V\/10A or above \u003cbr\u003eDC socket interface: 5.5-2.5mm \u003cbr\u003eBluetooth version: 5.2 \u003cbr\u003eAudio input: Bluetooth+AUX+USB flash drive+USB sound card \u003cbr\u003eBluetooth audio decoding: AAC SBC \u003cbr\u003eUSB decoding: WAV, FLAC, APE, MP3 \u003cbr\u003eLeft and right channel output power: \u003cbr\u003e30W+30W @ 8Ω\/24VDC \u003cbr\u003e70W+70W @ 4Ω\/24VDC \u003cbr\u003e80W+80W @ 8Ω\/36VDC \u003cbr\u003e160W+ 160W@4 Ω\/36VDC \u003cbr\u003e160W+ 160W@8 Ω\/50VDC \u003cbr\u003e300W+ 300W@4 Ω\/50VDC \u003cbr\u003eSubwoofer output power: \u003cbr\u003e30W @ 8Ω\/24VDC \u003cbr\u003e70W @ 4Ω\/24VDC \u003cbr\u003e150W@2 Ω\/24VDC \u003cbr\u003e80W @8Ω\/36VDC \u003cbr\u003e160W@4 Ω\/36VDC \u003cbr\u003e350W@ 2Ω\/36VDC \u003cbr\u003e160W@8 Ω\/50VDC \u003cbr\u003e300W@4 Ω\/50VDC \u003cbr\u003e600W@ 2Ω\/50VDC \u003cbr\u003eSize: \u003cbr\u003eIntegrated potentiometer: 124 * 124 * 32mm \u003cbr\u003eIntegrated shell: 124 * 142 * 44mm \u003cbr\u003eExternal potentiometer: 124 * 124 * 32mm\u003c\/p\u003e\n\u003cp\u003ePackage include: \u003cbr\u003e1X power amplifier board(including accessories)\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7089f228d92c492c8a02b68f4e4dae9cr.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfbd9e83927464c798a12c53df6615e51e.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S17793235e31e430396f4b31a9186ab0eh.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf9ace94481534889ae77c3628ea1d046e.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5905de1d8b6741c0986dbc952b5ca50al.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1c06a09da4884275b96de765a514a0d8Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb3523ea6b24845de9b5d27e3c2bdb67d1.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S81eaffa3d517497e932bc64d654125694.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se78a4f2d988441e4b741ba64b0162b1by.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7dfd40b836b744a3a4eba25667dc9e10D.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7a6ec61c48d2451284b5ae5f3d730088Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfe46adc144fe4d919d53198de9afc332F.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5043e46f177b4e13a4e7b15c89ee46ecx.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"A","offer_id":55374255784235,"sku":"14:1202#A","price":297.77,"currency_code":"USD","in_stock":true},{"title":"C","offer_id":55374255817003,"sku":"14:351074#C","price":331.16,"currency_code":"USD","in_stock":true},{"title":"B","offer_id":55374255849771,"sku":"14:350852#B","price":342.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S24d37e252afd4542b1a4b3b703e4bccfn.webp?v=1788325234"},{"product_id":"samp-100-tpa3255-2x300w-600w-hi-fi-digital-amplifier-board-high-power-2-channel","title":"SAMP-100 TPA3255 2x300W 600W Hi-Fi Digital Amplifier Board High Power 2-Channel","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMLHJ\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eothers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNO POWER\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cimg width=\"620\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf07c89f2be4748a3b5c03a3013db37f6I.jpg?width=1200\u0026amp;height=1600\u0026amp;hash=2800\" slate-data-type=\"image\"\u003e\u003cbr\u003eScrew hole distance 66X128MM\u003cbr\u003eWeight: about 204g\u003cbr\u003e\u003cbr\u003e\u003cimg width=\"620\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S027b368673f34ccaa88c0b195f0f2d31y.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg width=\"620\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S334bb32dbcaf4e85a7dbf967b4ec75a0a.jpg?width=907\u0026amp;height=662\u0026amp;hash=1569\" slate-data-type=\"image\"\u003e\u003cimg width=\"620\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S629bbc9695da4146b87e9f0ef49870dbM.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg width=\"620\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa623a91e285d4f46a5bec4a8b96545f8m.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg width=\"620\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sfa6bceeedf024de7be6decde70c668a8V.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg width=\"620\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa6358951e61b4186a32573d64ebe2145I.jpg?width=800\u0026amp;height=600\u0026amp;hash=1400\" slate-data-type=\"image\"\u003e\u003cimg width=\"620\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb1be24372dbc4e719e82ce224df66aaeo.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Finished product","offer_id":55374256800043,"sku":"14:618#Finished product","price":143.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sdc1f6f8a3ebc4858ab41129380c1fb00O.webp?v=1788325234"},{"product_id":"10pcs-lot-tpa3128d2dapr-htssop-32-audio-amplifiers-original-stock-quick-delivery","title":"10PCS\/LOT TPA3128D2DAPR HTSSOP-32 Audio Amplifiers Original stock quick delivery","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUS(Origin)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1c56908b66ed46139b8bda6af1729e487.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S197ef7582c514f599fddec69ef758fddr.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sda2df3a3df694f4283141cb934a54359p.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3cc14d8b227f4e5e884a6ec519f82245M.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9fa1f7cc29274781b12dc3a8404ea2c0h.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S60e75bc1b38145cabd825766ce4bc256b.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7dbdc103fa2843f093aa2a074f90c887H.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S32a31f435b554f25894a697597058c78E.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5cccd1f639744b31b0f0de7b389f64bdQ.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374256865579,"sku":"\u003cnone\u003e","price":56.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S4d7acfa703014a5693f1b6af6f35ad5f6.webp?v=1788325235"},{"product_id":"1200w-high-power-pure-post-stage-amplifier-board-600w-600w-tpa3255-bridged-mono-600w-amp-audio-music-power-amplifier-board","title":"1200W High-Power Pure Post Stage Amplifier Board 600W+600W TPA3255 Bridged Mono 600W AMP Audio Music Power Amplifier Board","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e600W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt;padding-bottom:0pt;padding-top:0pt;padding-left:0em;padding-right:0pt\" class=\"p\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eFeatures:\u003cbr\u003e1. Adopting dual TPA3255 chips for pure back-end, with strong output of 600W+600W\u003cbr\u003e2. DC 19-51V wide voltage supply, supporting multiple circuit protection\u003cbr\u003e3. MCU intelligent anti impact, can effectively suppress impact noise\u003cbr\u003e4. Upgrade and thicken the heat sink and fan for stable high-power operation\u003cbr\u003e5. Suitable for high-power home theaters and Hi Fi floor box systems and other scenarios\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp style=\"line-height:300%;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt;padding-bottom:0pt;padding-top:0pt;padding-left:0em;padding-right:0pt\" class=\"p\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eProduct Introduction\u003cbr\u003eDesigned with 2 original imported TPA3255 amplifier chips, TPA3255 is a high-performance Class D power amplifier that has Class D efficiency and can deliver truly high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath ㎡ HD). This technology enables devices to maintain ultra-low distortion across the entire audio frequency band while showcasing high-definition sound quality.\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp style=\"line-height:300%;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt;padding-bottom:0pt;padding-top:0pt;padding-left:0em;padding-right:0pt\" class=\"p\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eParameter configuration:\u003cbr\u003eProduct brand: Sinixy Audio\u003cbr\u003eProduct Name: Pure Rear Stage Audio Amplifier Board\u003cbr\u003eProduct Model: XY-AP1200\u003cbr\u003ePower supply: DC 19-51V\/10A\u003cbr\u003eAmplifier chip: TPA3255\u003cbr\u003eAudio input: AUX+XH2.54-3P\u003cbr\u003ePower supply and power output:\u003cbr\u003eInput voltage: 19V\u003cbr\u003eOutput power: 8 Ω @ 25W+25W; 4Ω@45W+45W； 2Ω@ 90W+90W\u003cbr\u003eInput voltage: 24V:\u003cbr\u003eOutput power: 8 Ω @ 35W+35W; 4Ω@70W+70W； 2Ω@140W+140W\u003cbr\u003eInput voltage: 36V\u003cbr\u003eOutput power: 8 Ω @ 80W+80W; 4Ω@160W+160W； 2Ω@320W+320W；\u003cbr\u003eInput voltage: 42V\u003cbr\u003eOutput power: 8 Ω @ 100W+100W; 4Ω@220W+220W； 2Ω@450W+450W\u003cbr\u003eInput voltage: 50V\u003cbr\u003eOutput power: 8 Ω @ 160W+160W; 4Ω@300W+300W； 2Ω@600W+600W\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp style=\"line-height:300%;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt;padding-bottom:0pt;padding-top:0pt;padding-left:0em;padding-right:0pt\" class=\"p\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eProduct List:\u003cbr\u003e1X power amplifier board\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S33cf54ad305f437aaaaf2afec688897cK.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa3a85d1710334b2aa2fc3b791e65d211g.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S21930b91e0a349f5a5debfb91518195dn.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Seadadc8d219e49e9b3c34b22a4c53a65o.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9513a44135a140159c6200ac397e1d9bS.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2b787a8b26484f8d859f1c090c8e63429.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7203590b8abd4cf39548316502320c848.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1439ae4df928403c8be6b715b18461ebq.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4ddb6ad4312e4bbdb91f70e0e1448dbaf.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scbab076254f64cd7a9e096a149ba0f8c0.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S153f8305768e47ff93233400fec3b686y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf799d89b5bbe43a8ae94b4ac668ab81cS.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9cbcc13c5ea245fda01713575a6b6d1ds.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S45c072a0dc15468eb570cea6e7094ef2J.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S404208f6f5fc4316a0a7dae18464445et.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Type D","offer_id":55374257553707,"sku":"14:29#Type D","price":227.93,"currency_code":"USD","in_stock":true},{"title":"Type C","offer_id":55374257586475,"sku":"14:1202#Type C","price":221.85,"currency_code":"USD","in_stock":true},{"title":"Type B","offer_id":55374257619243,"sku":"14:351074#Type B","price":204.21,"currency_code":"USD","in_stock":true},{"title":"Type A","offer_id":55374257652011,"sku":"14:350852#Type A","price":194.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S33cf54ad305f437aaaaf2afec688897cK_dd17a098-9e0c-4681-8d66-f2414ffebb5f.webp?v=1788325236"},{"product_id":"douk-audio-a5-mini-tpa3255-digital-power-amplifier-hifi-300w-class-d-home-stereo-speaker-amp","title":"Douk Audio A5 Mini TPA3255 Digital Power Amplifier HIFI 300W Class D Home Stereo Speaker Amp","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDouk Audio\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers,Push button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDOUK AUDIO Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eA5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePlastic,aluminum,Metal,others\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eA5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e600W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000194114\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eFeatures\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eHiFi Sound with Adjustable High-Pass Filter: This TPA3255 amplifier features an adjustable high-pass filter (HPF) 30-200Hz to refine mid-high frequencies while minimizing low-frequency interference. Perfect for bookshelf or passive speakers, it enhances clarity and creates a dynamic soundstage ideal for home stereo and theater audio systems.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eEasy Customization with Plug-and-Play Op-Amps: Upgrade your sound effortlessly! Douk Audio A5 includes a tempered glass access panel for quick op-amp replacements, allowing audiophiles to tailor sound profiles without disassembling the unit.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePFFB Technology and High-Performance PCB: Built with Post-Filter Feedback technology circuit and a 4-layer immersion gold PCB, this digital amplifier reduces distortion and improves frequency response. Enjoy unparalleled audio precision, enhanced signal integrity, and effective heat management.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eStunning Design for Living Rooms and Studios: Sleek and modern, the compact power amp is equipped with a transparent panel and adjustable internal LED lighting. Multiple color options create a futuristic look, adding sophistication to your home audio setup or studio.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e300W×2 Power with Premium Components: Powered by the TPA3255 chip and premium components, A5 delivers distortion-free audio with ultra-low THD (0.002%) which is perfectly compatible with the DAC-Q11. Whether you're enjoying weekend movie nights, evening music sessions, or after-work relaxation, A5 can deliver exceptional sound quality.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eWarm tips\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eThe A5 with 2PCS pluggable NE5532 op-amps, can be upgraded by dual op-amps like 2134\/2604\/5532\/2068\/muse02 etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eParameters\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul style=\"text-align:left\" align=\"left\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eBrand: Douk Audio\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eModel: A5\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eAudio input: Stereo RCA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eAudio output: Banana speaker jacks\/3.5mm AUX\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eHigh-pass filter adjustment range: 30Hz-200Hz\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eMax. output power: 300W*2 (4Ω)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eMatched speaker impedance: 4-8Ω\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eTHD+N: 0.002%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eSNR: ≥114dB\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eInput sensitivity: 2V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eAUX rated output level: 3.7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eFrequency response: 20Hz-20kHz (±0.7dB)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eWorking voltage: DC 24-48V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style='font-family:Roboto, \"Helvetica Neue\", helvetica, \"Droid Sans\", arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:1.7;text-align:left;white-space:pre-wrap;color:rgb(51, 51, 51);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"left\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003eDimensions (W*D*H): 130*102*33mm \/ 5.12*4.02*1.30in\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePackage dimensions (W*D*H): 265*240*65mm \/ 10.43*9.45*2.56in\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eNet weight: 506g \/ 1.12lb\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePackage weight(with 32V5A power supply): 1100g \/ 2.43lb\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePackage weight(with 48V5A power supply): 1200g \/ 2.65lb\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePower Output Table of  The A5\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\u003ctable style=\"border-collapse:collapse\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePower Supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eSpeaker Impedance\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003eRated Output Power\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e32V\/5A\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e4Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e78W+78W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e6Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e71W+71W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e8Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e65W+65W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e36V\/6A\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e4Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e107W+107W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e6Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e100W+100W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e8Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e94W+94W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e48V\/5A\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e4Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e120W+120W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e6Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e110W+110W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e8Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e102W+102W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cbr\u003e48V\/10A\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e4Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e250W+250W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e6Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e210W+210W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e8Ω \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e185W+185W\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003ePacking list\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli style=\"text-align:left\" align=\"left\"\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e1* A5 Amplifier\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" align=\"left\"\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e1* DC 32V\/5A Power Adapter(Optional)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" align=\"left\"\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e1* DC 48V\/5A Power Adapter(Optional)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" align=\"left\"\u003e\u003cp\u003e\u003cspan style='font-family:\"Times New Roman\", Times, serif'\u003e\u003cspan style=\"font-size:24px\"\u003e1* User Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;display:block;width:100%\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb1ef24db0e0847dab3d8c01e972f0eaek.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S044687b291fd45a0bf074f006062bea4n.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8086500c63de41b2aca5032c070dbfaeB.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S85866bf1196e454abfbd82e5db32868fV.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf4b140d9716849d7a2c41da41c04c7ffb.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa64ec05391b0402d888f18935d2b87f3f.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S11775f4d50b94a24b243dac3dd7555c09.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S683e765cd36a41fd9cbcdf68d3468bf8b.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa7fa14c5682a4980a37d275a8586a595H.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2a4ef1e888f74a00bde20b2ea8c85b592.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S05a4351f8c154c6aa64881e2e78cfaab4.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"With 32V5A Adapter \/ CN","offer_id":55374257684779,"sku":"14:865#With 32V5A Adapter;200007763:201441035","price":458.28,"currency_code":"USD","in_stock":true},{"title":"With 48V5A Adapter \/ CN","offer_id":55374257717547,"sku":"14:1202#With 48V5A Adapter;200007763:201441035","price":536.76,"currency_code":"USD","in_stock":true},{"title":"Without Power Supply \/ CN","offer_id":55374257750315,"sku":"14:618#Without Power Supply;200007763:201441035","price":358.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S24c3de88f74d487aaa53bbe391fded13K.webp?v=1788325236"},{"product_id":"aiyima-a07-premium-tpa3255-power-amplifier-300wx2-class-d-stereo-2-0-digital-audio-amp-hifi-sound-amplifiers-home-speaker","title":"AIYIMA A07 Premium TPA3255 Power Amplifier 300Wx2 Class D Stereo 2.0 Digital Audio Amp HiFi Sound Amplifiers Home Speaker","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAIYIMA Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eA07 Premium\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAmplifier chip\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3255\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAiyima\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePush button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eA07 Premium\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNumber of channels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300Wx2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003efeature 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003epower amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003efeature 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDigital Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000024646802\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000005852420\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003cimg width=\"944\" height=\"50\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2c72910deec1417cacf3d316d7b91ee0W.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eProduct parameter:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eProduct name: A07 Premium Amplifier\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003e\u003cspan style=\"font-size:16px\"\u003eAmplifier chip: TPA3255+NE5532P*2\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eOP AMP chip: NE5532*2\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eReplaceable Op-Amp Chips: OPA2604，OPA2134, LM4562, JRC5532 ect\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eOutput power: 300W+300W (4 Ohm) 10% THD+N\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eAudio Input: RCA \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eSupported devices: mobile phones, tablets, computers, MP3, TVs, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eOutput: Passive Speaker \/ Amplifier or Active Subwoofer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eSNR:103db\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eDistortion: 0.05% \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eFrequency response: 20-20kHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:16px\"\u003eSensitivity: 82db\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003ePower supply: DC24-48V ,5A or more(outer diameter 5.5mm inner diameter 2.5mm)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eImpedance: 4-8 Ohm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eProduct size: 88*153*38mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003ePacking size: 250*200*65mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003eProduct net weight: 550g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003ePacking（without power supply）weight:720g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003ePackage included:\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e1Pcs A07 Premium TPA3255 Power Amplifier\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e1Pcs DC32V 5A Supply Power(Optional)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cimg width=\"944\" height=\"50\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sec08d10443594ff9b3bc7b79f7e50ad9l.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb0cde30967a24a4f8bb339aaa09653d8U.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc8fea9c328a34d159e77bbe2ab229d65U.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S795811f0a76b47dbb52086efb349640eP.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf63a4b1670764716a379a3d6bdee180dp.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S781b2fbe71c24731817e6bd490228babz.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb8aab51e0cad4f53abf3774a621ff1bfQ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7661cd8465ec49a09b7303e89977d6c2x.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc2fe6b19e7bf46bbb014bfaed06f0ac97.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sed10ee0f413a4c47ab171b206b380ffaw.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf4965cca55b0461d86303f8d31bae3eb4.jpg\" slate-data-type=\"image\"\u003e\u003cimg 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Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland 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style=\"color:#333\"\u003eAiyima\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,KC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eControl Method\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePush button\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAbove 200W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eA20\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e300W*2\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOthers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003efunction\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBYPASS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000024646802\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2c72910deec1417cacf3d316d7b91ee0W.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='color:rgb(34, 34, 34);font-size:20px;font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003e\u003cstrong\u003e\u003cspan class=\"EzKURWReUAB5oZgtQNkl\" style=\"font-size:20px\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003e1、High-end components: The A20 amplifier uses the TPA3255 Class D amplifier chip and is equipped with German WIMA, Japanese Genicon, Ruby capacitors and gold-plated terminals.  achieving a signal-to-noise ratio (SNR) of up to 116dB and a distortion rate as low as 0.002%\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003e2、HPF High Pass Filter Adjustment: The TPA3255 desktop amplifier features an adjustable high pass filter (HPF) with an adjustable range of 60-200Hz. It optimises mid and high frequencies for clear and transparent mid and high tones while minimising low frequency interference.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003e3、Rich connectivity options:  with RCA\/XLR input interfaces and a 12V trigger. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003e3.1、Balanced inputs effectively reduce noise, providing pure stereo output, and restore true sound quality through independent low-frequency drivers. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003e3.2、The 12V trigger input interface enables synchronised control with other devices, simplifying the power switch operation process without the need for separate operations.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003e4、Enhanced sound quality: The A20 Class D amplifier uses two LME49720 (plug-in) and seven NE5532 (surface-mount) operational amplifier chips to achieve ultra-low distortion, low noise, and extremely transparent sound quality without colouration.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003e5、BYPASS Function: The A20 Integrated Amplifier features a bypass mode, which reduces audio quality loss, making it a high-fidelity pure power amplifier. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"color:rgb(244, 78, 59);font-size:16px\"\u003eNote: In bypass mode, the amplifier volume is set to maximum. Before switching to bypass mode, please lower the volume at the source end to avoid hearing damage and speaker damage. This mode has a memory function; to exit, press and hold for three seconds.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003e6、PFFB circuit design: A20 uses PFFB (post-filter feedback) technology to effectively overcome the common load dependence problem of Class D amplifiers, improve distortion, enhance frequency response, and thus greatly improve sound quality and performance.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003eT20 Vacuum Tube Preamplifier:\u003c\/span\u003e\u003cspan class=\"aNeGP0gI0B9AV8JaHPyH\" style=\"font-size:16px\"\u003ehttps:\/\/www.aliexpress.com\/item\/1005009412545246.html\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cspan style='color:rgb(34, 34, 34);font-size:14px;font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003e\u003cstrong\u003e\u003cspan style='color:rgb(34, 34, 34);font-size:22px;font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003eProduct Specification:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003ePower amplifier chip: TPA3255\u003c\/p\u003e\u003cp\u003eOP amp chip: LME49720*2 (plug-in), NE5532*7 (surface-mount)\u003c\/p\u003e\u003cp\u003eReplaceable OP amp chips: LM4562, NE5532, OPA2604, OPA2134, JRC5532, Muse02, etc.\u003c\/p\u003e\u003cp\u003eOther key components: WIMA capacitor\/Ruby capacitor\/Japan NJW1195 volume IC\u003c\/p\u003e\u003cp\u003eInput interface: RCA, XLR\u003c\/p\u003e\u003cp\u003eOutput interface: SPEAK OUT, SUB OUT\u003c\/p\u003e\u003cp\u003eOther interfaces: 12V trigger input\u003c\/p\u003e\u003cp\u003eSignal-to-noise ratio (SINAD): ≥95dB\u003c\/p\u003e\u003cp\u003eSignal-to-noise ratio (SNR): ≥116dB\u003c\/p\u003e\u003cp\u003eDynamic range: ≥110dB\u003c\/p\u003e\u003cp\u003eDistortion (THD+N): 0.002%\u003c\/p\u003e\u003cp\u003eSpeaker impedance: 4-8Ω\u003c\/p\u003e\u003cp\u003eInput sensitivity: RCA: 2V XLR: 4V\u003c\/p\u003e\u003cp\u003eSUB output level: 2V\u003c\/p\u003e\u003cp\u003eSUB output frequency range: 20-200Hz\u003c\/p\u003e\u003cp\u003eFrequency response: 20Hz-20kHz (±0.4dB)\u003c\/p\u003e\u003cp\u003eOutput power: 300W*2 (4Ω)\u003c\/p\u003e\u003cp\u003eOther Features: BYPASS Volume Bypass\/RCA Gain (3dB)\/HPF High-Pass Filter (60-200Hz)\u003c\/p\u003e\u003cp\u003eSupported devices: mobile phones, tablets, computers, decoders, preamps, streaming media, CD players, etc.\u003c\/p\u003e\u003cp\u003eOutput mode: 1.Passive speaker 2.Passive speaker + active subwoofer\u003c\/p\u003e\u003cp\u003eWorking power supply: DC 24-48V\u003c\/p\u003e\u003cp\u003eProduct size: 190*142*46mm\u003c\/p\u003e\u003cp\u003ePacking size: 296*228*77mmmm\u003c\/p\u003e\u003cp\u003eProduct net weight: 1115g\u003c\/p\u003e\u003cp\u003ePacking weight: 1240g (without power supply)\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003eA20 Design Concept Q\u0026amp;A\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eQ: What is HPF and what does it do?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA: HPF stands for High-Pass Filter. As the name suggests, it allows high-frequency signals to pass through while blocking (or attenuating) low-frequency signals. Its main functions are:\u003c\/p\u003e\u003cp\u003e1.Protecting main speakers: Prevents ultra-low frequencies from passing through, ensuring the speakers operate safely within their linear frequency range.\u003c\/p\u003e\u003cp\u003e2.Improving overall sound quality and clarity: Reduces distortion, enhances mid-bass definition, and increases power headroom (this is particularly important, as it allows the amplifier’s power to be more efficiently allocated to mid and high frequencies, resulting in louder output and greater dynamics).\u003c\/p\u003e\u003cp\u003e3.Enabling crossover with subwoofers: The main speakers handle mid\/high frequencies while the subwoofer covers the low frequencies, achieving higher efficiency, lower distortion, and more impactful sound—forming a complete 2.1 audio system.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eQ: Why are the values 60\/80\/120\/200Hz marked?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eA: These are standard crossover points commonly used in the industry, designed for the following purposes:\u003c\/p\u003e\u003cp\u003e1.Matching speaker characteristics:\u003c\/p\u003e\u003cp\u003ea.Small satellite\/micro speakers: Their bass response often rolls off sharply around 150Hz. Setting HPF at 120Hz or 200Hz helps protect them and compensates for their weak low-end.\u003c\/p\u003e\u003cp\u003eb.Medium bookshelf\/small floorstanders: Typically perform well down to 60–80Hz. Setting HPF at 60Hz or 80Hz removes sub-bass they struggle with, while making full use of their natural bass capability.\u003c\/p\u003e\u003cp\u003ec.Large floorstanders: If they extend well into the sub-bass (down to 40Hz or lower), HPF can be set to “Full Range\/Bypass” or at a very low point (e.g., 40Hz) purely as protection.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e2.Aligning with human hearing and acoustics:\u003c\/p\u003e\u003cp\u003eBelow ~80Hz, human ears struggle to localize the direction of sound. Above 80Hz, localization becomes noticeable—if a fixed-position subwoofer handles higher frequencies, it can break soundstage coherence. That’s why 80Hz is often considered the best balance point between powerful bass and seamless imaging.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e3.Providing tuning flexibility:\u003c\/p\u003e\u003cp\u003eOffering a range of crossover points (60–200Hz) gives users the freedom to fine-tune according to their specific speakers, room acoustics, and personal listening preferences.（Tip: Starting at 80Hz is the safest and most balanced choice. Users can then fine-tune slightly up or down based on their system and room response.）\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eQ: What is BYPASS? Why is this feature included, and in what scenarios is it used?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eA: The BYPASS function allows the amplifier to bypass its internal tone controls (Bass\/Treble), equalizer (EQ), sound field processing (such as DSP modes), and—most importantly—the preamplifier stage. In this mode, the input signal is delivered to the power amplification stage in the most direct and unaltered way, typically at a fixed (maximum) volume level.\u003c\/p\u003e\u003cp\u003eThis feature is included for the following purposes and use cases:\u003c\/p\u003e\u003cp\u003e1.Pursuing ultimate sound quality: Reduces signal loss and distortion, preserving the absolute integrity of the source audio.\u003c\/p\u003e\u003cp\u003e2.Using the amplifier as a pure power amp: Enables seamless integration with an independent external preamplifier.\u003c\/p\u003e\u003cp\u003e3.Integration into more complex home theater systems: With active subwoofer output, BYPASS mode allows the amplifier to function as part of a complete 2.1 home theater setup.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cstrong\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"font-size:22px\"\u003ePackage Include:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:disc;box-sizing:border-box' align=\"start\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eA20 Amplifier x1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e12V trigger cable x1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eWarranty Card x1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eUser Manual x1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\n\u003cul style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:disc;box-sizing:border-box' align=\"start\"\u003e\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e\u003cspan class=\"YPkS7KbdpWfGdYKd3QB9\" style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e48V 5A power supply (option required)*1\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sec08d10443594ff9b3bc7b79f7e50ad9l.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S513f5cc0e5ba47ce8763b2471f012e24a.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb4ce2ee98b7e4ed39c66df467bb28cfcn.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc191ac59095d4aeca9be86e80862ac57J.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb238391585124b11aefa08c754035679w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb8d60a874419456aa9949d0753f9aa98w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S48050953f26e4ce0b918d6465207129fq.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd754682600e74050b9e13597ae73864bB.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S83203b39267d4c0f966703284c5c9398T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S42b0987f66a3433eb94bbaa02df3720dg.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7475c62cdad649f6a3713610fa2e9bd28.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd044addd87bb4e83a9ecb7c2e38cfa53k.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd12a68c7a7df414a8a233fbea520d987D.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S99e04e6c4fb2434080e14e32a43069ff6.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa5f3f606fc8f4816b7e362a2e73c45d6X.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc0f395bd4a584dafa958dc96ca1c44bcy.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0de6cfa8ad674f68bd70eece29a24a83n.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S82030a6a96464a92b6e25c4c45c2c9473.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc4219e2e19844ba784205fb5ac74a53fo.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf59fba6c61d148a2809f7ab12df03dd27.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000015730001\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"A20 with 48V UK \/ China Mainland","offer_id":55374260273451,"sku":"14:865#A20 with 48V UK;200007763:201336100","price":848.52,"currency_code":"USD","in_stock":true},{"title":"A20 with 48V EU \/ China Mainland","offer_id":55374260306219,"sku":"14:350853#A20 with 48V EU;200007763:201336100","price":848.52,"currency_code":"USD","in_stock":true},{"title":"A20 with 48V US \/ China Mainland","offer_id":55374260338987,"sku":"14:350850#A20 with 48V US;200007763:201336100","price":848.52,"currency_code":"USD","in_stock":true},{"title":"A20 with 48V KR \/ China Mainland","offer_id":55374260371755,"sku":"14:1254#A20 with 48V KR;200007763:201336100","price":848.52,"currency_code":"USD","in_stock":true},{"title":"only A20 \/ China Mainland","offer_id":55374260404523,"sku":"14:618#only A20;200007763:201336100","price":771.66,"currency_code":"USD","in_stock":true},{"title":"A20 with 48V AU \/ China Mainland","offer_id":55374260437291,"sku":"14:1202#A20 with 48V AU;200007763:201336100","price":848.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3eacc7aa36794a769937557e43e34c99H.webp?v=1788325238"},{"product_id":"5-10piece-100-new-tpa3110d2-tpa3110d2pwpr-tpa3110-tpa3110ld2-tpa3110ld2pwpr-sop-28-chipset","title":"(5-10piece) 100% New TPA3110D2 TPA3110D2PWPR TPA3110 TPA3110LD2 TPA3110LD2PWPR sop-28 Chipset","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMOGAI\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003esop-28\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDrive IC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S005568174b424856a457472eb1f07361O.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"10pcs-TPA3110LD2","offer_id":55374260142379,"sku":"14:173#10pcs-TPA3110LD2","price":16.74,"currency_code":"USD","in_stock":true},{"title":"5pcs-TPA3110LD2","offer_id":55374260175147,"sku":"14:29#5pcs-TPA3110LD2","price":11.79,"currency_code":"USD","in_stock":true},{"title":"10pcs-TPA3110D2","offer_id":55374260207915,"sku":"14:10#10pcs-TPA3110D2","price":16.83,"currency_code":"USD","in_stock":true},{"title":"5pcs-TPA3110D2","offer_id":55374260240683,"sku":"14:350852#5pcs-TPA3110D2","price":11.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sb1e4b83bce9640c4b645da5793a65da9h.webp?v=1788325238"},{"product_id":"xy-ap3002-600w-power-amplifier-board-with-tpa3255-chip-for-hifi-audio-home-theater-and-outdoor-performance-sinixy-audio","title":"XY-AP3002 600W Power Amplifier Board With TPA3255 Chip For HiFi Audio Home Theater And Outdoor Performance Sinixy Audio","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGaqqee\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eXY-AP3002\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTPA3255\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 18-51V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003eFeatures:\u003cbr\u003e1. Wide-range DC 18–51 V power supply; equipped with a TPA3255 power amplifier chip, delivering a maximum output of 600 W\u003cbr\u003e2. Built-in preamplifier with adjustable gain; features a volume control knob and supports one-touch bridging mode switching\u003cbr\u003e3. Integrated multi-level safety protection, including reverse polarity, under-voltage, over-voltage and over-current protection, ensuring stable and reliable operation\u003cbr\u003e4. Equipped with an MCU for intelligent control to suppress ‘pop’ noise, paired with a temperature-controlled fan to ensure silent and efficient heat dissipation\u003cbr\u003e5. Suitable for home Hi-Fi systems, outdoor performance speakers, active speaker modifications and professional audio sound reinforcement equipment\u003cbr\u003e\u003cbr\u003eProduct Specifications:\u003cbr\u003eBrand: Sinixy Audio\u003cbr\u003eProduct Name: Pure Power Amplifier Board\u003cbr\u003eModel: XY-AP3002 (Assembled Unit)\u003cbr\u003ePower Supply: DC 18–51V\/10A\u003cbr\u003eAmplifier Chip: TPA3255\u003cbr\u003eAudio Input: AUX + XH 2.54-3P\u003cbr\u003eStereo Output Power:\u003cbr\u003e30W + 30W @ 8Ω\/24VDC\u003cbr\u003e70W + 70W @ 4Ω\/24VDC\u003cbr\u003e80W + 80W @ 8Ω\/36VDC\u003cbr\u003e160W + 160W @ 4Ω\/36VDC\u003cbr\u003e160W + 160W @ 8Ω\/50VDC\u003cbr\u003e300W + 300W @ 4Ω\/50VDC\u003cbr\u003e\u003cbr\u003eMono (parallel) output power:\u003cbr\u003e30W @ 8Ω\/24VDC\u003cbr\u003e70W @ 4Ω\/24VDC\u003cbr\u003e150W @ 2Ω\/24VDC\u003cbr\u003e80W @ 8Ω\/36VDC\u003cbr\u003e160W @ 4Ω\/36VDC\u003cbr\u003e350W @ 2Ω\/36VDC\u003cbr\u003e160W @ 4Ω\/36VDC\u003cbr\u003e300W @ 4Ω\/50VDC\u003cbr\u003e600W @ 2Ω\/50VDC\u003cbr\u003e\u003cbr\u003eProduct Contents:\u003cbr\u003e1x Amplifier module\u003cbr\u003e1x Screwdriver\u003cbr\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S88700fc8e42f409d8e9b47671a149ed8j.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S367868d607b94f799badb871f97daa96j.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd2dacc0c8015488d90f9552ad70e143ai.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2f267933bfac4dc8a055e7184bf19109s.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd4fa61c4ba03498db43be2476853f7a1b.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S94be1ea5814f42738de73d96f77c563bQ.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1427049ebfb14bf0ad15822459546870i.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc416b27c7a594460b0c62fb5b0abe59fS.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2610ee7cdde74befbc1f14d3b86eef91I.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S52cd10e9c9494485b73ecaa00e87f7991.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8fa835b4e42d490aae3f9d9db177bcben.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf1c9ca2ae3d64fdb8b322c74f1f0b045w.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa42b134e56b74ceb96f661c3932633d47.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd3e09252cada41a6807759172c7902dcK.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S66e63402e063425fa4ce6963c8daf5cba.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scfb0649a48c0447094af6fc17a865412Y.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S955d31bf5186458d933436c420ba7770q.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb8dc501c4bff47a19a1a4a0eca2689dcj.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9dfd4894b3694799a24e360f5589c1c1A.jpg\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Type B","offer_id":55374261059883,"sku":"14:350852#Type B","price":105.35,"currency_code":"USD","in_stock":true},{"title":"Type A","offer_id":55374261092651,"sku":"14:1202#Type A","price":98.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S435e8b0b92bd4dc1bdc31196dd700a2ep.webp?v=1788325239"}],"url":"https:\/\/yoeruyo.com\/collections\/tpa3255.oembed","provider":"Yoeruyo","version":"1.0","type":"link"}