ZK-R21E Bluetooth Power Amplifier Board 2.1 Channel Stereo 2X50W+100W Subwoofer Digital Audio Power Amplifier Module

ZK-R21E Bluetooth Power Amplifier Board 2.1 Channel Stereo 2X50W+100W Subwoofer Digital Audio Power Amplifier Module
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sku: 1005004670103671
$11.40
Shipping from: China
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