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Audio Amplifiers

Power your audio projects with high-quality audio amplifier modules. Our collection features Class D amplifiers from 2.5W to 3.7W stereo, perfect for driving speakers in Arduino, ESP32, and Raspberry Pi projects.

Includes mono and stereo amplifiers with I2S digital input, analog input, and built-in volume control options for versatile audio applications.
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  • PAM8403 5V Audio Amplifier Board 2 Channel 3W with Volume Control PAM8403 5V Audio Amplifier Board 2 Channel 3W with Volume Control

    PAM8403 5V Audio Amplifier Board 2 Channel 3W with Volume Control

    Very low stock (3 units)
    $4.90 AUD
    View details
  • Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A
    Sold out

    Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A

    $12.00 AUD
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  • Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302 Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302
    Sold out

    Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302

    $7.60 AUD
    View details
  • Adafruit Stereo 3.7W Class D Audio Amplifier - MAX98306 Adafruit Stereo 3.7W Class D Audio Amplifier - MAX98306

    Adafruit Stereo 3.7W Class D Audio Amplifier - MAX98306

    Backordered
    $16.60 AUD
    View details

  • Quick Dispatch

    All orders shipped within 1-2 business days

  • Delivered from Melbourne

    Fast and reliable shipping

  • Pickup Available

    Email us at support@zaitronics.com.au to arrange pickup from Melbourne, Australia
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