{"product_id":"tpa3116d2-mono-150w-high-power-digital-audio-amplifier-board","title":"TPA3116D2 Mono 150W High Power Digital Audio Amplifier Board","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cstrong\u003eTPA3116D2 Digital Amplifier Board – Mono Channel 150W Class-D Audio Amplifier\u003c\/strong\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eTPA3116D2 Digital Amplifier Board\u003c\/strong\u003e is a high-performance \u003cstrong\u003eClass-D mono audio amplifier module\u003c\/strong\u003e designed for powerful, clear, and efficient sound amplification. It adopts an imported \u003cstrong\u003eTPA3116D2 amplifier chip\u003c\/strong\u003e combined with a \u003cstrong\u003eNE5532 low-noise preamplifier\u003c\/strong\u003e, delivering excellent audio quality with distortion below \u003cstrong\u003e0.1 percent even at high power output\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003eWith a \u003cstrong\u003emodulation frequency up to 1.2MHz\u003c\/strong\u003e and a built-in \u003cstrong\u003eLC filter capacitor\u003c\/strong\u003e, this amplifier produces cleaner vocals and reduced noise. The board integrates multiple safety protections including \u003cstrong\u003eoverheat, reverse polarity, circuit, over-voltage, and under-voltage protection\u003c\/strong\u003e, ensuring stable and reliable operation in demanding audio applications.\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\u003eHigh-efficiency Class-D mono digital amplifier design\u003c\/li\u003e\n\u003cli\u003eImported TPA3116D2 power amplifier chip\u003c\/li\u003e\n\u003cli\u003eNE5532 low-noise dual operational amplifier preamp\u003c\/li\u003e\n\u003cli\u003eLow distortion less than 0.1 percent at high output\u003c\/li\u003e\n\u003cli\u003eModulation frequency up to 1.2 MHz\u003c\/li\u003e\n\u003cli\u003eBuilt-in LC filter capacitor for clear vocals\u003c\/li\u003e\n\u003cli\u003eLarge capacity 35V 470 µF capacitor rated at 105 °C\u003c\/li\u003e\n\u003cli\u003eOverheat, reverse polarity, and circuit protection\u003c\/li\u003e\n\u003cli\u003eOver-voltage and under-voltage protection\u003c\/li\u003e\n\u003cli\u003eNoise-free and interference-free audio output\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\u003eAmplifier Chip: TPA3116D2\u003c\/li\u003e\n\u003cli\u003ePreamplifier: NE5532\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: DC 12V to 26V\u003c\/li\u003e\n\u003cli\u003eMaximum Output Power: 150 W\u003c\/li\u003e\n\u003cli\u003eOutput Power at DC 12V: 50 W\u003c\/li\u003e\n\u003cli\u003eOutput Power at DC 20V: 100 W\u003c\/li\u003e\n\u003cli\u003eOutput Power at DC 26V: 150 W\u003c\/li\u003e\n\u003cli\u003eOutput Load: 4 to 8 ohm\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 14 Hz to 100 kHz\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio: 100 dB\u003c\/li\u003e\n\u003cli\u003eChannel Configuration: Single channel (Mono)\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\u003eBoard Size: 77 × 73 × 16 mm\u003c\/li\u003e\n\u003cli\u003eNet Weight: 63 g\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\u003eHome theater audio systems\u003c\/li\u003e\n\u003cli\u003eActive speaker systems\u003c\/li\u003e\n\u003cli\u003eCar audio amplifier projects\u003c\/li\u003e\n\u003cli\u003eDIY audio and speaker builds\u003c\/li\u003e\n\u003cli\u003eHigh-power mono audio amplification\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 x TPA3116D2 Digital Amplifier Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48627698827516,"sku":"KG1346","price":399.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/TPA3116D2Mono150WHighPowerDigitalAudioAmplifierBoard_4.jpg?v=1766819426","url":"https:\/\/kitsguru.com\/de\/products\/tpa3116d2-mono-150w-high-power-digital-audio-amplifier-board","provider":"KitsGuru","version":"1.0","type":"link"}