Mini Amplifier PAM8403 5V Audio amplifier Plate 2 channel 3W with Volume Button and integrated switch
Product Description
PAM8403 Audio amplifier module. This module can be powered via USB Operating voltage: 2.5V-5.5V Maximum output:: 3W * 2 (5V @ 4Ω) PCB dimensions: length: 30mm, Width 22mm, Height 16mm.
This mini amplifier is extremely suitable for mobile applications.