ZK-TB21 2.1 Channel Bluetooth Digital Power Amplifier Board High Power High And Low Tone Subwoofer Audio Module DC12-24V

ZK-TB21 2.1 Channel Bluetooth Digital Power Amplifier Board High Power High And Low Tone Subwoofer Audio Module DC12-24V
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sku: 1005004962782292
$20.12
Shipping from: China
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