{"product_id":"bluetooth-amplifier-board-20w-dc-5v-21-channel-stereo-bluetooth-50-digital-audio-amp-module-for-mp3-mp4-computer-pc-mobile-phone-etc","title":"Bluetooth Amplifier Board 20W DC 5V 2.1 Channel Stereo Bluetooth 5.0 Digital Audio AMP Module, for MP3, MP4, Computer, PC, Mobile Phone, etc","description":"Brand: Zopsc\u003cbr\u003e\u003cbr\u003eSpecification:\u0026lt;br\u0026gt; Bluetooth: 5.0\u0026lt;br\u0026gt; Power supply: DC voltage 5V (4.8-5V), current should be 2.5A-3A or more\u0026lt;br\u0026gt; Maximum power: 20W\u0026lt;br\u0026gt; Package weight: approx. 29g\u0026lt;br\u0026gt; \u0026lt;br\u0026gt; Package list:\u0026lt;br\u0026gt; 1 * Module\u0026lt;br\u0026gt; 3 * Connection Cable\u0026lt;br\u0026gt;\u003cbr\u003e\u003cbr\u003e• [POWER \u0026amp; PERFORMANCE] Experience 20W peak power (10W bass + 10W stereo) with advanced Bluetooth 5.0 for stable, low-latency connections. Ideal for home audio setups requiring crisp highs and punchy lows within compact spaces.\u003cbr\u003e• [PREMIUM SOUND QUALITY] Optimized for 4?\/5W full-range speakers and 3-4? subwoofers (10-15W), delivering balanced audio with minimal distortion. Note: Avoid 6-8? woofers for optimal performance.\u003cbr\u003e• [VERSATILE CONNECTIVITY] Seamlessly pairs with MP3\/MP4 players, computers, and smartphones via Bluetooth. Includes auxiliary input options for wired connections to multiple audio sources.\u003cbr\u003e• [DIGITAL PRECISION] Features a high-efficiency Class D amplifier chip (TPA3116D2 equivalent) with ?0.1% THD for studio-grade clarity. Perfect for audiophiles and DIY speaker projects.\u003cbr\u003e• [EASY SETUP] Plug-and-play design with included cables (3x). Requires 5V\/2.5-3A DC power-compatible with USB adapters or regulated power supplies. No technical skills needed.\u003cbr\u003e\u003cbr\u003eModel: Zopsctobwg72a98","brand":"Zopsc","offers":[{"title":"Default Title","offer_id":52346812760346,"sku":"MCAB07RFLXX2Z","price":126.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/6772\/2266\/files\/61jk5M2KttL.jpg?v=1781271707","url":"https:\/\/craftedyogi.com\/products\/bluetooth-amplifier-board-20w-dc-5v-21-channel-stereo-bluetooth-50-digital-audio-amp-module-for-mp3-mp4-computer-pc-mobile-phone-etc","provider":"Craftedyogi","version":"1.0","type":"link"}