{"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","url":"https:\/\/yoeruyo.com\/products\/luxury-tpa3255-2-0-channel-digital-amplifier-board-300w-300w-high-power-audio-amp-dc40-48v-for-hifi-speaker-system","provider":"Yoeruyo","version":"1.0","type":"link"}