{"product_id":"xh573-tpa3116d2-high-power-audio-amplifier-board-2x80w-100w","title":"XH573 TPA3116D2 High Power Audio Amplifier Board 2x80W + 100W","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cstrong\u003eXH573 TPA3116D2 High Power Audio Amplifier Board – 2.1 Channel (2×80W + 100W)\u003c\/strong\u003e\u003c\/h2\u003e\nThis \u003cstrong\u003e2.1 channel Class-D audio amplifier board\u003c\/strong\u003e is designed to deliver powerful and clear sound output for stereo and subwoofer systems. Powered by the \u003cstrong\u003eTPA3116D2 high-efficiency amplifier chip\u003c\/strong\u003e, it provides \u003cstrong\u003e80W + 80W stereo output\u003c\/strong\u003e and a dedicated \u003cstrong\u003e100W subwoofer channel\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003eThe board supports a wide \u003cstrong\u003eDC 12V–26V input range\u003c\/strong\u003e (recommended \u003cstrong\u003e24V, 3A+\u003c\/strong\u003e) and includes independent controls for \u003cstrong\u003estereo volume\u003c\/strong\u003e, \u003cstrong\u003esubwoofer volume\u003c\/strong\u003e, and \u003cstrong\u003emaster volume\u003c\/strong\u003e. Its compact, lightweight, and durable design makes it an excellent replacement for old or damaged amplifier boards.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e2.1 channel audio output: 80W (L) + 80W (R) + 100W (Subwoofer)\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency Class-D amplifier design\u003c\/li\u003e\n\u003cli\u003eWide DC input voltage support from 12V to 26V\u003c\/li\u003e\n\u003cli\u003eIndependent stereo, subwoofer, and master volume controls\u003c\/li\u003e\n\u003cli\u003eSupports 4–8 ohm speakers\u003c\/li\u003e\n\u003cli\u003e3-pin audio input and 3.5mm AUX input supported\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight, and portable design\u003c\/li\u003e\n\u003cli\u003eHigh-quality components for stable and durable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eModel: XH573\u003c\/li\u003e\n\u003cli\u003eAmplifier Chip: TPA3116D2\u003c\/li\u003e\n\u003cli\u003eInput Voltage: DC 12–26V\u003c\/li\u003e\n\u003cli\u003eRecommended Power Supply: 24V, 3A or higher\u003c\/li\u003e\n\u003cli\u003eOutput Power: 80W + 80W + 100W\u003c\/li\u003e\n\u003cli\u003eSpeaker Impedance: 4–8 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency Response Range: 14Hz – 100kHz\u003c\/li\u003e\n\u003cli\u003eSwitching Frequency: 1.2MHz\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio: 100dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\u003cstrong\u003eConnection Guide (as per board markings)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Input:\u003c\/strong\u003e DC 12V–26V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Outputs:\u003c\/strong\u003e Right Channel (+ \/ −), Left Channel (+ \/ −), Subwoofer (+ \/ −)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input:\u003c\/strong\u003e 3-pin audio input or 3.5mm AUX input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eDIY 2.1 speaker systems\u003c\/li\u003e\n\u003cli\u003eHome audio amplifier upgrades\u003c\/li\u003e\n\u003cli\u003eBluetooth speaker projects with external Bluetooth module\u003c\/li\u003e\n\u003cli\u003eActive subwoofer systems\u003c\/li\u003e\n\u003cli\u003ePortable speaker builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\u003cstrong\u003ePhysical Attributes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eMaterial: Alloy\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eSize: 116 × 74 × 28 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 122g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × XH573 TPA3116D2 Audio Amplifier Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48627698565372,"sku":"KG1345","price":999.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/XH573_TPA3116D2_High_Power_Audio_Amplifier_Board_2x80W_100W_4.jpg?v=1766814942","url":"https:\/\/kitsguru.com\/de\/products\/xh573-tpa3116d2-high-power-audio-amplifier-board-2x80w-100w","provider":"KitsGuru","version":"1.0","type":"link"}