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Audio Amplifier Board, 4Ω 4ohm 3W+3W Mini Amplifier Board PAM8803 DC 2.5V-5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY AVR PIC

KWD 4
Brand
QINIZX
Category
Home Theater
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • Product Name: Audio Amplifier Module; Chip: PAM8803; Working voltage: 2.5V-5VDC; Class-D 3WX2 AMP. 3W Output at 10%IHD with a 4Ohm Load @5Vsupply.
  • Minimal PCB Board Size: 17.78x23.32x4mm /0.7x0.8x0.15inch;Material: Electric Part.
  • Use AVX dual-ball capacitors, on-board with 64-step volume control up and down buttons, machine welding.
  • All control pins are all led out and can be controlled by single-chip microcomputer, including power on and off, mute, volume increase and decrease.
  • Quality Service: If you have any questions, you can contact us; if the product has any quality problems, you can directly contact us for a refund.

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