TDA8954TH 420W Subwoofer Amplifier Board Mono Amplifier AC Power for 15Inch Woofer Speaker DIY
Description
Specifications Amplifier Input voltage Dual AC 20 29VAC 28VAC recommendedPreamplifier Input voltage Dual AC 12 15VACInput signal RCA balanced inputSpeaker output 8OHM 420W maximum can drive 15 inch Woofer Features Switching machine POPO tone suppression circuit stable and reliable The chip has a variety of protection amplifiers voltage current temperature protection DC output protection Automatic mute forget to turn off the power automatically mute the amplifier chip does not work it will save most of the power Package Incldued 1 x TDA8954TH 420W Subwoofer Amplifier Board Mono Amplifier DIY
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