{"product_id":"tpa3221-active-speaker-amplifier-board-hifi-2-1-channel-high-power-qcc3084-bluetooth-5-4-100wx2-200w-amplificador","title":"TPA3221 Active Speaker Amplifier Board HiFi 2.1 Channel High Power QCC3084 Bluetooth 5.4 100Wx2+200W Amplificador","description":"High-power active speaker amplifier board, integrated heat dissipation, audiophile-grade capacitors, and advanced inductors\nNewly designed dual TPA32212.1-channel amplifier board, suitable for home 2.1-channel system\nDual-chip design, one chip is responsible for driving the subwoofer, with a maximum power of 200W\/2 ohms, and one chip is responsible for the left and right channel satellite speakers, with a power of up to 100W*2\/4 ohms\nBuilt-in QCC3084 Bluetooth module plus PCM5102A decoding, supports Bluetooth 5.4 protocol and LDAC lossless transmission, with a maximum sampling rate of 96K\nProfessional active subwoofer amplifier board structure, compact size, convenient for direct installation on the subwoofer box\nModel: Dual TPA3221 2.1 channel active speaker amplifier board\nOutput channel: 2.1 channel\nAmplifier chip: TPA3221 * 2\nFrequency response range: 20-20KHZ, subwoofer low pass adjustable range 40Hz-200Hz\nPower supply: DC24V-32V\nOutput power: 100W * 2+200W\nTotal harmonic distortion: 0.1%\n(The product appearance and printed words depending on the batch, but this does not affect use)\nColor: As Shown\nMaterial: PCB\nPackage Contents:\n1 * Amplifier Board\nOnly the above package content, other products are not included.\nNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.","brand":"mickcara","offers":[{"title":"Default Title","offer_id":44443449819273,"sku":"8213113106787","price":114.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/4tna.jpg?v=1753506324","url":"https:\/\/mickcara.com\/fr\/products\/tpa3221-active-speaker-amplifier-board-hifi-2-1-channel-high-power-qcc3084-bluetooth-5-4-100wx2-200w-amplificador","provider":"mickcara","version":"1.0","type":"link"}