{"product_id":"zk-mt21-2-1-channel-bluetooth-5-0-digital-amplifier-module-100w-50w-50w-subwoofer-audio-amplifier-high-quality-amplifier-module-supports-treble-and-bass-adjustment-aux-bluetooth-input","title":"ZK-MT21 2.1-Channel Bluetooth 5.0 Digital Amplifier Module, 100W+50W+50W Subwoofer Audio Amplifier, High-Quality Amplifier Module, Supports Treble and Bass Adjustment, AUX + Bluetooth Input","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\u003eBluetooth Version\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5.0 (line-of-sight, 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\u003eCompatible Speakers\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20-100 W, 4-8 Ω\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 Power Consumption\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\u003eInput Methods\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAUX + Bluetooth\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNumber of Channels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.1 channels\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDetails Page\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\"\u003eDC12-24V\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\u003eProduct Features:\u003c\/p\u003e\u003cp\u003e1. Made with high-quality materials to ensure reliability\u003c\/p\u003e\u003cp\u003e2. High-value 100W+50W+50W high-fidelity Bluetooth amplifier with pure sound quality—an affordable 2.1-channel amplifier option\u003c\/p\u003e\u003cp\u003e3. Subwoofer + left channel + right channel; features a subwoofer output with bass and treble controls for a cool and powerful sound experience\u003c\/p\u003e\u003cp\u003e4. Sleek design and easy to use\u003c\/p\u003e\u003cp\u003e5. Wide range of applications\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cp\u003eProduct Name: 2.1-Channel Bluetooth Audio Amplifier Module\u003c\/p\u003e\u003cp\u003eProduct Model: MT21\u003c\/p\u003e\u003cp\u003eNumber of Channels: 2.1 channels\u003c\/p\u003e\u003cp\u003eBluetooth Version: 5.0 (line-of-sight, 15 meters)\u003c\/p\u003e\u003cp\u003eInput Sensitivity: 500 mV\u003c\/p\u003e\u003cp\u003eInput Methods: AUX + Bluetooth\u003c\/p\u003e\u003cp\u003eAmplifier Chip: Domestic amplifier chip\u003c\/p\u003e\u003cp\u003eCompatible Power Supply: DC 12–24 V \/ 5 A or higher (Do not connect to a 24 V battery pack)\u003c\/p\u003e\u003cp\u003eCompatible Speakers: 20–100 W, 4–8 Ω\u003c\/p\u003e\u003cp\u003eOutput Power: Left and right channels \u0026lt;50 W\u003c\/p\u003e\u003cp\u003eSubwoofer \u0026lt;100 W\u003c\/p\u003e\u003cp\u003eProtection Mechanisms: Reverse polarity, overheating, overcurrent, and short-circuit protection\u003c\/p\u003e\u003cp\u003eProduct Dimensions: 93 mm × 90 mm × 22 mm\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eNote:\u003c\/p\u003e\u003cp\u003eSufficient output power will only be achieved when the audio input is adequate and the power supply voltage\/current is sufficient!\u003c\/p\u003e\u003cp\u003eHigher power supply voltage results in greater output power; lower speaker impedance results in greater output power!! Please ensure the power supply capacity exceeds the amplifier’s actual operating power!\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePackage Contents:\u003c\/p\u003e\u003cp\u003eAmplifier Board × 1\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sec5d4120c57144a3b4b053163414a116t.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2e853ed3a29249d388d2dd5601fd44cey.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdbf09ba56f68467d8e3ffcf3e9e4d346F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5944bb1e2d3e448fa5fb7237bd4ddb7fL.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa202f82596d14012a1f7f9c9a29230aer.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S07450108e797479594f4c4e14000ab866.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7955159d12354dde8b7fe7bbeec43c919.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4bdd0e284b324a17ab834b5b8b6e3c8dK.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"United States","offer_id":55506297323819,"sku":"200007763:201336106","price":82.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sec5d4120c57144a3b4b053163414a116t.webp?v=1788929692","url":"https:\/\/yoeruyo.com\/products\/zk-mt21-2-1-channel-bluetooth-5-0-digital-amplifier-module-100w-50w-50w-subwoofer-audio-amplifier-high-quality-amplifier-module-supports-treble-and-bass-adjustment-aux-bluetooth-input","provider":"Yoeruyo","version":"1.0","type":"link"}