{"product_id":"t220h-2-0-channel-tpa3251-bluetooth-5-2-digital-stereo-audio-power-amplifier-board-220wx2","title":"T220H 2.0 Channel TPA3251 bluetooth 5.2 Digital Stereo Audio Power Amplifier Board 220Wx2","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eDescription:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1. The external version of the potentiometer is convenient for DIY installation, and the product uses TPA3251D2 amplifier chip for high-definition sound quality.\u003cbr\u003e2. The gold-plated socket has good conductivity and high reliability, and can be replaced with a previous stage operational amplifier (compatible with JRC5532DD).\u003cbr\u003e3. TPA3251D2 is a high-performance Class D power amplifier that has Class D efficiency and can bring true high-end sound quality.\u003cbr\u003e4. This device features advanced integrated feedback design and proprietary high-speed gate driver error correction function.\u003cbr\u003e5. This technology enables the device to maintain ultra-low distortion throughout the entire audio frequency band while displaying high-definition sound quality.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eParameter:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eProduct Name: BT Audio Amplifier\u003cbr\u003eProduct model: T220H potentiometer external version\u003cbr\u003ePower supply: DC 12-36V\/8A\u003cbr\u003eBT version: 5.2\u003cbr\u003eAudio input: BT+AUX+USB flash drive+USB sound card\u003cbr\u003eBT audio decoding: AAC SBC\u003cbr\u003eFrequency range: 20Hz-20KHz\u003cbr\u003eAudio adjustment: independent adjustment of high and low frequencies\u003cbr\u003eUSB decoding: WAV FLAC APE MP3\u003cbr\u003eAudio output: Stereo\/2.0\u003cbr\u003eLeft and right channel output power:\u003cbr\u003e2*10W @8Ω\/12VDC\u003cbr\u003e2*20W @4Ω\/12VDC\u003cbr\u003e2*35W @8Ω\/24VDC\u003cbr\u003e2*70W @4Ω\/24VDC\u003cbr\u003e2*80W @8Ω\/36VDC\u003cbr\u003e2*160W @4Ω\/36VDC\u003cbr\u003e2*220W @3Ω\/36VDC\u003cbr\u003eProtection mechanism: protection against overvoltage, short circuit, overheating, undervoltage, etc\u003cbr\u003eRemote control function: supports Sinilink APP\u003cbr\u003eProduct size: 125mm * 88mm * 32mm\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage include:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1x Amplifier Board\u003cbr\u003e3x Knob Cap\u003cbr\u003e1x Screwdriver\u003c\/p\u003e","brand":"ontproduct","offers":[{"title":"Default Title","offer_id":49120340639969,"sku":"BG-2016217","price":33.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/40cd1fd8-4672-46e6-8831-6b3c067609d9_a647408e-f37c-4873-bf4b-2b8f7c2af047.jpg?v=1789396623","url":"https:\/\/ontproduct.com\/products\/t220h-2-0-channel-tpa3251-bluetooth-5-2-digital-stereo-audio-power-amplifier-board-220wx2","provider":"OntProduct","version":"1.0","type":"link"}