{"product_id":"100w-mono-bluetooth-5-3-amplifier-board-with","title":"100W Mono Bluetooth 5.3 Amplifier Board with TPA3116D2 Boost Circuit","description":"\u003cp\u003eThe 100W Mono Bluetooth 5.3 Amplifier Board (Model 1001U) is designed for DIY audio enthusiasts building custom portable, outdoor, or car audio systems. It features a powerful TPA3116D2 chip with a built-in boost circuit, allowing for consistent performance when powered by DC 9-24V sources such as battery packs.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Connectivity\u003c\/strong\u003e – Supports audio input via Bluetooth 5.3, AUX, USB flash drive, and USB sound card.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTWS Stereo Pairing\u003c\/strong\u003e – Combine two boards to form a wireless left and right channel stereo system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Power Compatibility\u003c\/strong\u003e – Operates on DC 9-24V power supplies, making it suitable for 7.4V, 12V, and 21V battery configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Protection\u003c\/strong\u003e – Includes built-in mechanisms for reverse connection, over-temperature, over-current, short circuit, and anti-static protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Control\u003c\/strong\u003e – Features single-button control for playback, track switching, and TWS mode, plus support for the Wuzhi Audio APP for custom settings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier Chip\u003c\/th\u003e\n\u003ctd\u003eTPA3116D2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Output\u003c\/th\u003e\n\u003ctd\u003e100W Mono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003eDC 9-24V (≥4A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth Version\u003c\/th\u003e\n\u003ctd\u003e5.3 (up to 15m range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Speakers\u003c\/th\u003e\n\u003ctd\u003e20-100W, 3-8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e99 x 75 x 22.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptions\u003c\/th\u003e\n\u003ctd\u003e1Pcs, 2Pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1 x Amplifier Board (Note: Heat sink and knob caps require separate installation)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eIdeal for\u003c\/h2\u003e\u003cp\u003eThis module is perfect for hobbyists upgrading vintage passive speakers, building portable party speakers for camping or workshops, or creating custom audio solutions for RVs and golf carts.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDoes this work with 24V batteries?\u003c\/h3\u003e\u003cp\u003eThe board is not suitable for 24V batteries because the voltage can cause overvoltage issues when the battery is fully charged.\u003c\/p\u003e\u003ch3\u003eCan I create a stereo system with this?\u003c\/h3\u003e\u003cp\u003eYes, you can purchase two boards to utilize the TWS pairing function, which connects them wirelessly to form a left and right channel stereo system.\u003c\/p\u003e\u003ch3\u003eWhat type of speakers is this compatible with?\u003c\/h3\u003e\u003cp\u003eIt is compatible with speakers rated for 20-100W with an impedance of 3-8Ω.\u003c\/p\u003e","brand":"ValueVista","offers":[{"title":"1Pcs","offer_id":50747729313857,"sku":"CG-3256812295626803-1","price":28.99,"currency_code":"USD","in_stock":true},{"title":"2Pcs","offer_id":50747729346625,"sku":"CG-3256812295626803-2","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/9328\/2881\/files\/img_N1l5pkH9dQTw5dCEjPuixqN8Ugnqjbrx_B_9pzYMfOs.webp?v=1792476086","url":"https:\/\/valuevista.store\/products\/100w-mono-bluetooth-5-3-amplifier-board-with","provider":"ValueVista","version":"1.0","type":"link"}