3W Stereo Class D PAM8403 mini amplifier module small board with volume control / switch and  knob

Module has Volume control pot with integrated Power Switch.

Two-channel stereo, full of energy, good sound quality.

Module can directly drive 4Ω, 8Ω small speakers.

Using 5V power supply, can output 3W+3W power (using 4Ω Speakers).

Excellent noise suppression - in the absence input signal, speaker output is quiet.

Non-LC filter Class-D digital power board can be powered from computer USB power supply. 

Ultra-miniature design, can easily be placed in a variety of products in a small space

Specifications:

Model: PAM8403

Power: Low Power

Color:green

Supply Voltage: 2.5v - 5v

Operating Temperature:-40 to +85℃

Type:Voltage Regulator

Item size: 29 x 20 x 16mm

Package includes:

1x PAM8403 Stereo Audio Amplifier Board 3W with Volume Control

1x Plastic Knob