{"product_id":"bluetooth-5-1-2-1","title":"Bluetooth 5.1 Audio Amplifier Board 2.1 Channel HiFi Stereo with Subwoofer Output","description":"\u003cp\u003eBuy 2 of this product and save 20%, or buy 3+ and save 30%—mix any variants, with savings applied automatically at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTransform any passive speaker setup into a powerful wireless sound system with this compact Bluetooth 5.1 amplifier board. Delivering room-filling 2.1 channel audio and deep bass, it's the perfect upgrade for DIY speakers, home theaters, or custom audio builds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2.1 Channel Output: 160W per channel for left and right speakers plus a dedicated 220W subwoofer channel for immersive, cinematic sound.\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.1 Connectivity: Stream music wirelessly from smartphones, tablets, and laptops with a stable, low-latency connection.\u003c\/li\u003e\n\u003cli\u003eMultiple Inputs: Connect via Bluetooth, AUX, or USB for flexible use with virtually any audio source.\u003c\/li\u003e\n\u003cli\u003eTWS Wireless Pairing: Pair two amplifier boards to create a true wireless stereo setup without extra wires.\u003c\/li\u003e\n\u003cli\u003eFull Audio Control: Adjust treble, bass, and multi-band equalizer to fine-tune sound exactly to your liking.\u003c\/li\u003e\n\u003cli\u003eProtective Circuitry: Built-in safeguards against over-voltage, over-heating, and short circuits keep your gear safe.\u003c\/li\u003e\n\u003cli\u003eActive Cooling System: Heat sink and smart temperature-controlled fan prevent overheating during extended listening sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for custom speaker builds, upgrading bookshelf speakers, or creating a high-powered home audio system.\u003c\/p\u003e","brand":"smartpicksfun","offers":[{"title":"YS-HT21","offer_id":54877817602386,"sku":"14:193#YS-HT21","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/3323\/3490\/files\/Sc371c5f5a4d848d09a0447b3261270e8T.webp?v=1790640670","url":"https:\/\/smartpicksfun.com\/products\/bluetooth-5-1-2-1","provider":"smartpicksfun","version":"1.0","type":"link"}