DC12~24V Bluetooth 5.0 2.1 Channel Power Audio Amplifier Board Module ZK-TB21F

Power amplifier chip: TPA3116D2 (With AM interference suppression function). Input mode: AUX+Bluetooth. 1 x Amplifier Module Kit. Number of channels: 2.1 channels. Enhanced Versatility: Supports subwoofer expansion and the addition of a microphone preamp board, enabling more rich and diverse audio experiences.

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