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1/3/5/10/20Pcs XH-M139 2.1 Channel Digital Audio Power Amplifier Board 12V-24V Wide Voltage TPA3116D2 2*50W+100W

USD 17.05USD 22.43

1/3/5/10/20Pcs XH-M139 2.1 Channel Digital Audio Power Amplifier Board 12V-24V Wide Voltage TPA3116D2 2*50W+100W

Description
Specification
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