DollaTek Car Stereo Amplifier Board, 30W+30W Class AB Car Audio Amplifier 2.0 Dual-Channel Immersion Gold Stereo Amp Board TDA7377 Mini DC12V Amplify Module

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Product description

  • Parameters car stereo amplifier board working voltage is DC9-15V, recommend DC 12V, max output power is 2x35W stereo (14.4V 4ohms), can connect 4 8 ohms speakers.
  • Class AB the class AB amplifier is a design that is compatible with the advantages of Class A and Class B amplifiers, with good sound quality,. Class AB amplifier is also the most widely used car audio design.
  • Knob Control the dual channel amplify module is designed with a volume adjustment knob, very convenient for volume control.
  • Artificial Material this New-designed audio amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.
  • Safe Protection the amp board is designed with input reverse connection protection, short circuit protection, over current protection, over heat protection.

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