€ 11.00 · 4.5 (523) · En stock
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TB21S 2*50W+100W Bluetooth 5.1 Digital Power Amplifier Board AUX 2.1 Stereo Home Music Wireless USB Sound Card Module Audio AMP - AliExpress
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Customer reviews: Fosi Audio ZK-TB21 Bluetooth 5.0 Stereo Audio Receiver Amplifier Board 2.1Channel Mini Wireless Digital AUX Amp Module Bass and Treble Control for Home Passive Speakers Subwoofer TPA3116D2 50Wx2+ 100W
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ZK-TB21 Bluetooth 5.0 Mini Power Amplifier Board Feature: Chip: TPA3116D2 Input Mode: Bluetooth / 3.5mm AUX Work Voltage: DC 12V-24V Channel: 2.1 CH
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TB21S 2*50W+100W Bluetooth 5.1 Digital Power Amplifier Board AUX 2.1 Stereo Home Music Wireless USB Sound Card Module Audio AMP - AliExpress
Fosi Audio ZK-TB21 Bluetooth 5.0 Stereo Audio Receiver Amplifier Board 2.1Channel Mini Wireless Digital AUX Amp Module Bass and Treble Control for Home Passive Speakers Subwoofer TPA3116D2 50Wx2+100W : Electronics
Diitao ZK-TB21 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control DIY Wireless Speakers AMP Board DC 12-24V Audio Power Amplifier Module for Theater Speakers DIY Speakers : Electronics