Output power: left and right channels <50W; subwoofer <100W. TheBluetooth -compatible audio power amplifier module has 2.1 channels and the maximum output power is 2X50W+100W. It has two audio input modes, AUX andBluetooth -compatible, and a two-in-one power amplifier board.Bluetooth -compatible5.0, higher transmission efficiency, longer transmission distance.
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