Description

The PAM8403 is a compact Class-D stereo audio amplifier module designed for high-quality and energy-efficient sound amplification. It delivers up to 3W + 3W output, making it an excellent choice for portable speakers, Bluetooth audio systems, and battery-powered sound devices.

With high efficiency, low distortion, and minimal heat generation, this module ensures stable and clear audio performance. Its small size and easy integration make it suitable for DIY audio projects, smart home devices, car audio upgrades, and embedded electronic systems.

Features

• Class-D stereo audio amplifier module
• High efficiency with low power consumption
• Clear and low distortion sound output
• Compact size for portable and embedded designs
• Supports stereo left and right channel output
• Low heat generation without large heat sink
• Suitable for DIY speakers and Bluetooth audio projects

Specifications

• Model: PAM8403
• Amplifier Type: Class-D
• Output Power: 3W + 3W (Stereo)
• Operating Voltage: 2.5V – 5.5V DC
• Efficiency: Up to 90%
• Output Channels: Stereo (Left & Right)
• THD: Low distortion
• Package Type: Audio amplifier module

Package Includes

• 1 × PAM8403 Stereo Audio Amplifier Module