{"product_id":"dc12-24v-tpa3116d2-2-1-channel-digital-subwoofer-power-amplifier-board","title":"DC12-24V TPA3116D2 2.1 2x 50W + 100W Channel Digital Subwoofer Power Amplifier Board","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eDC12-24V TPA3116D2 2.1 2x50W +100W Channel Digital Subwoofer Power Amplifier Board\u003c\/span\u003e\u003c\/h2\u003e\nThis high-performance \u003cstrong\u003etpa3116d2 amplifier board\u003c\/strong\u003e combines precision audio amplification with efficient power handling. Built on the renowned \u003cstrong\u003etpa3116d2\u003c\/strong\u003e chip family, this unit delivers 50 W × 2 plus 100 W for subwoofer in a 2.1 channel setup, making it the go-to choice for DIY audio enthusiasts and hobbyists who demand pure sound output. In fact, when you choose this \u003cstrong\u003etpa3116d2 amplifier board\u003c\/strong\u003e, you unlock wide input support (DC12-24 V) and class-D efficiency in one compact module.\u003cbr\u003e\u003cbr\u003eMoreover, this \u003cstrong\u003etpa3116d2 amplifier board\u003c\/strong\u003e features both left\/right channels and a dedicated subwoofer channel, offering rich bass and powerful stereo performance without excessive heat. Thanks to its digital design and low-loss architecture, this \u003cstrong\u003etpa3116d2 amplifier board\u003c\/strong\u003e remains cool under load and supports 4-8 Ω speaker loads. For those building audio systems, this means you can focus on sound quality rather than cooling systems.\u003cbr\u003e\u003cbr\u003eTo get the best from this board, connect an appropriate power supply and quality speakers—then fine-tune your volume and enjoy a next-level audio experience. Whether you’re upgrading a home theatre, building a car audio setup, or designing a custom Bluetooth speaker, this \u003cstrong\u003etpa3116d2 amplifier board\u003c\/strong\u003e delivers. Start with the correct voltage (12-24 V), match the channels, and you’re set for fantastic audio output.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOutput Power: 100W\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 12-24 V DC\u003c\/li\u003e\n\u003cli\u003eChannels: 3 (2.1 setup)\u003c\/li\u003e\n\u003cli\u003eChip: Dual TPA3116\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 4-8 Ω\u003c\/li\u003e\n\u003cli\u003eAudio Output: Terminals\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 14 Hz - 100 kHz\u003c\/li\u003e\n\u003cli\u003eSNR: 100 dB\u003c\/li\u003e\n\u003cli\u003eSwitching Frequency: 1.2 MHz\u003c\/li\u003e\n\u003cli\u003eL×W×H (mm): 97.3 × 70 × 30\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 122\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDual TPA3116D2 digital amplifier chips\u003c\/li\u003e\n\u003cli\u003eHigh sound quality, efficient power amplification\u003c\/li\u003e\n\u003cli\u003e2.1 channels: 50W × 2 + 100W\u003c\/li\u003e\n\u003cli\u003eDC 12-24 V wide input voltage\u003c\/li\u003e\n\u003cli\u003eAdjustable volume control\u003c\/li\u003e\n\u003cli\u003eSupports 4-8 Ω speakers\u003c\/li\u003e\n\u003cli\u003eEasy setup, enjoy pure digital music\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Audio Systems:\u003c\/strong\u003e Enhances sound quality in DIY home theatre setups and stereo speaker systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCar Audio Amplification:\u003c\/strong\u003e Used in vehicles for boosting speaker and subwoofer performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Speaker Systems:\u003c\/strong\u003e Ideal for battery-powered or rechargeable Bluetooth and wired speaker projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Audio Projects:\u003c\/strong\u003e Perfect for hobbyists building custom amplifiers for personal use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGaming and PC Audio:\u003c\/strong\u003e Enhances the sound experience for gaming rigs and multimedia setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTV and Multimedia Sound Enhancement:\u003c\/strong\u003e Improves audio output when connected to TVs and media players.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMusic Production and Studio Use:\u003c\/strong\u003e Provides clear and amplified sound for small studio monitor setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEducational and Learning Projects:\u003c\/strong\u003e Used in electronics learning kits and DIY amplifier experiments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL × W × H (mm): 97.3 × 70 × 30\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 122\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × DC12-24V TPA3116D2 2.1 2×50W +100W Channel Digital Subwoofer Power Amplifier Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708936532149,"sku":"KG552","price":799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/tpa3116d2-2.1-channel-amplifier-board.jpg?v=1762516147","url":"https:\/\/kitsguru.com\/de\/products\/dc12-24v-tpa3116d2-2-1-channel-digital-subwoofer-power-amplifier-board","provider":"KitsGuru","version":"1.0","type":"link"}