Amplifier 2.1 Class D EH-M139 2x50W + 100W

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    The amplifier board adopts two imported TPA3116D2 digital amplifier chip as the core,one piece as left and right channel power amplifier,other piece as pre-bridge briver with NE5532 subwoofer ,with a small ,high effeciency,high power characteristics.

    2.1-channel audio amplifier
    Chip:TPA3116D2
    Supply voltage:DC 12-24V
    Output power:50W*2+100W Subwoofer*1
    Output Impedance:4-8 ohm
    Frequency range:14-100Khz
    SNR:100db
    Switch frequency:1.2MHz
    Size:100*70*30mm
    Weight:136g


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