50+50+100W High-power Digital Microphone Audio Board 2.1 Channel Bluetooth-compatible 5.1 Power Amplifier Board TPA3116D2

50+50+100W High-power Digital Microphone Audio Board 2.1 Channel Bluetooth-compatible 5.1 Power Amplifier Board TPA3116D2
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sku: 1005005302120416
$27.65
Shipping from: China
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