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ZK-TB21 TPA3116D2 Power Amplifier Board Module Digital Audio Stereo Module Subwoofer 50Wx2+100W 2.1 Channel

USD 34.79USD 46.39

ZK-TB21 TPA3116D2 Power Amplifier Board Module Digital Audio Stereo Module Subwoofer 50Wx2+100W 2.1 Channel

Description
Specification
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