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TPA3255 Bluetooth 5.1 Power Amplifier Board HiFi 2.1 Channel 220Wx2+350W Digital Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers
Name: 2.1 channel BT power amplifier Channel: 2.1 channel (left channel+ right channel+subwoofer) BT Version: 5.1 Model:ZK-AS21 Audio input: BT+AUX+USB+USB sound card(dial wheel key to switch mode and song) Chip Solution:TPA3255 Adaptive power...
$32.00 Delivery: $7.98
