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TDA7297 15W x 2 Stereo Audio Amplifier Module with Volume Pot

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TDA7297 Audio Amplifier ModuleThis TDA7297 stereo audio amplifier module delivers 15 watts per channel into two channels. 

The board includes a large heatsink and dual-terminal screw terminal connectors for easy connection of the speaker outputs. The audio input is a stereo headphone audio jack, and volume is controlled with the onboard potentiometer.


  • Power handling: 2 x 15 watts @ 8 ohms, 10% THD; ~10W @ 1% THD  
  • Minimum load impedance: 4 Ohms, 8 Ohms recommended
  • DC power supply input: 9V – 16V,
    Maximum of 12V when driving 4 Ohm speakers
  • Power supply input connector: 2.1mm x 5.5mm barrel jack, connecting cable included
  • Audio input connector: Mini RCA stereo headphone jack
  • Built-in short-circuit and thermal overload protection
  • Dimensions: 50 X 50 X 42 mm excluding potentiometer shaft  

TDA-7297 stereo audio amplifier board test and review by JohnAudioTech on YouTube:

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