40W*2+80W 2.1 three-channel audio power amplifier board TDA7294 subwoofer + LM1875T dual-channel power amplifier board

40W*2+80W 2.1 three-channel audio power amplifier board TDA7294 subwoofer + LM1875T dual-channel power amplifier board
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sku: 32963096282
$20.04
Shipping from: China
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