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PAM8403 Digital Power Amplifier Board 2.5V – 5V 3W x 2 channel


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  • Operating Voltage 2.5V to 5V
  • Can use from USB power supply
  • Small in Size
  • 2 channel X 3 Watt each

68.00 120.00 Incl. GST

This PAM8403 Miniature Digital USB Power Amplifier Board 2.5V – 5V D Type 2 x 3W dual channel Large output power, energy sufficient, good quality, can directly drive 4 Ω or 8 Ω small speakers
Good noise suppression you will hear nothing from the loudspeaker if there is no audio input
Your can charge this board directly with your computer or mobile phone USB
Super mini design can be easily placed in a variety of digital products
The whole board adopts machine welding with high quality stand
The negative pole of left and right channels output end cannot connect together!

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