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XH-M139 2.1 Channel Digital Power Amplifier Board 12V-24V Wide Voltage TPA3116D2 2*50W+100W

USD 5.00USD 8.92

XH-M139 2.1 Channel Digital Power Amplifier Board 12V-24V Wide Voltage TPA3116D2 2*50W+100W

Description
Specification
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