ZK-TB21 50WX2+100W Power Amplifier Board, TPA3116D2 Chip with Bluetooth and...

26.69 USD

ZK-TB21 50WX2+100W Power Amplifier Board, TPA3116D2 Chip with Bluetooth and AUX Inputs, 2.1 Channel Audio Power Amplifier. The large heat sink used allows the amplifier board to operate continuously and efficiently.

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