{"product_id":"220w-12v-24v-power-bluetooth-wireless-tp3251-stereo-audio-amplifier-board-treble-and-bass","title":"220W 12V 24V Power Bluetooth Wireless TP3251 Stereo Audio Amplifier Board Treble and Bass Control Subwoofer – Bluetooth, Aluminum Alloy, TPU","description":"\u003cp\u003e220W 12V 24V Power Bluetooth Wireless TP3251 Stereo Audio Amplifier Board Treble and Bass Control Subwoofer – Bluetooth, Aluminum Alloy, TPU.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures\u003c\/li\u003e\n\u003cli\u003eTPA3251D2 power amplifier chip scheme is adopted: TPA3251D2 is a high-performance class D power amplifier, which has class D efficiency and can bring real...\u003c\/li\u003e\n\u003cli\u003eBluetooth-compatible 5.1 audio power amplifier module: 2.1 dual channel stereo output, output power 220W * 2 (left and right channels) + 350W (subwoofer),...\u003c\/li\u003e\n\u003cli\u003eClassic appearance multifunctional main knob: the main knob adopts rotary encoder only used in high-end power amplifier to realize 360 degree stepless...\u003c\/li\u003e\n\u003cli\u003eSupport mobile app control: newly upgrade Sini link app; Support to modify Bluetooth-compatible name; Set Bluetooth-compatible password; Off \/ on tone\u003c\/li\u003e\n\u003cli\u003eSupported audio input: Bluetooth-compatible 5.1, AUX, USB sound card, USB flash disk\u003c\/li\u003e\n\u003cli\u003eHeat dissipation mechanism: Heat sink + fan for heat dissipation, safe and worry free. Large area aluminum alloy heat sink with special-shaped structure and...\u003c\/li\u003e\n\u003cli\u003eSpecification\u003c\/li\u003e\n\u003cli\u003ePower supply: Above DC12-38V\/10A\u003c\/li\u003e\n\u003cli\u003eBluetooth version: 5.1\u003c\/li\u003e\n\u003cli\u003eAudio channel: 2.1 channels\u003c\/li\u003e\n\u003cli\u003eAudio input: Bluetooth-compatible + AUX + USB flash disk + USB sound card\u003c\/li\u003e\n\u003cli\u003eAudio output: left and right channels + subwoofer\u003c\/li\u003e\n\u003cli\u003eFrequency range: 20Hz -- 20KHz\u003c\/li\u003e\n\u003cli\u003eVolume adjustment: Encoder knob adjustment, smooth feel\u003c\/li\u003e\n\u003cli\u003eOutput power of left and right channels:\u003c\/li\u003e\n\u003cli\u003e- 220W\/3ohms--36VDC\u003c\/li\u003e\n\u003cli\u003e- 175W\/4ohms--36VDC\u003c\/li\u003e\n\u003cli\u003e- 100W\/8ohms--36VDC\u003c\/li\u003e\n\u003cli\u003eOutput power of subwoofer:\u003c\/li\u003e\n\u003cli\u003e- 355W\/2ohms--36VDC\u003c\/li\u003e\n\u003cli\u003e- 250W\/3ohms--36VDC\u003c\/li\u003e\n\u003cli\u003e- 195W\/4ohms-36VDC\u003c\/li\u003e\n\u003cli\u003eProtection mechanism: Overvoltage, undervoltage, clipping, short circuit, overheating and other protection\u003c\/li\u003e\n\u003cli\u003eUnique functions: Support sinlink app, modify Bluetooth-compatible name, set Bluetooth-compatible password, and turn off \/ on prompt tone\u003c\/li\u003e\n\u003cli\u003eProduct size: 130mm x 116mm x 27mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Info:\u003c\/strong\u003e Weight: 0.42kgs \/ 0.92lb, Size: 15cm * 12cm * 4cm \/ 5.91inch * 4.72inch * 1.57inch\u003c\/p\u003e\u003cp\u003eShipping: Shipping charges and final delivery dates are shown at checkout.\u003c\/p\u003e","brand":"Mira Sales","offers":[{"title":"Default Title","offer_id":64314032619897,"sku":"DIY0543","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9858\/7769\/files\/DIY0543.jpg?v=1787197473","url":"https:\/\/marketvia360.com\/products\/220w-12v-24v-power-bluetooth-wireless-tp3251-stereo-audio-amplifier-board-treble-and-bass","provider":"MarketVia360 ","version":"1.0","type":"link"}