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

The PAM8403 audio amplifier board is a compact and efficient solution for adding clear stereo sound to low-voltage projects. Designed for portable and embedded applications, it delivers reliable audio performance while operating from a simple 5V supply.

Powered from a 5V source, this module is ideal for DIY speakers, multimedia projects, and microcontroller-based audio systems. The onboard volume control allows easy adjustment of sound levels without additional components.

Key Features

• PAM8403 stereo audio amplifier IC
  
• Integrated volume control knob
• 3W output power per channel
• 2-channel stereo output with clear left and right separation
• Low heat generation and high efficiency
• Compact board size suitable for enclosures

This PAM8403 amplifier board is a great choice for small speakers, portable audio devices, and hobby electronics projects where clean sound and simple power requirements are needed.

This product can be found here:

• Audio
• Components & Parts
• Sensors