【Versatile Input】: The audio power amplifier module supports Bt+AUX+USB+MIC input, the Bt transmission range is up to 15m. Input: Bt + AUX + USB Input + MIC. 【High Performance】: The -502T power amplifier board features a 2.0 stereo 50W+50W output, driven by the TPA3116D2 chip for crisp and powerful sound.
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