Catalog > Consumer Electronics > Kits > Various Kits PAM8403 Audio Power Amplifier Board PAM8403 Audio Power Amplifier Board HKD 5V PAM8403 AUD AMP+VOL CONT Mini 5V PAM8403 Audio Power Amplifier Board 2 Channel with Volume Control 31.73 ZAR inc for 1 Each 5 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features PAM8403 is a small digital amplifier chip, high-definition sound highlights the advantages of digital chips ou are biding for one piece of PAM8403 Audio Amplifier Board.This board could be powered by USB Power supply. PCB size is about: length 30mm width 22mm overall height after installed is about 16mm. Flexible assembly usage. Built with switch?Potentiometer,can adjust the volume & control power switch freely! Specifications Supply Voltage : 2.5-5.5V Minimum output : 3W x 2 Dimensions : 29.5 x 20.2 x 15mm (without protruding potentiometer rod Color : Show as picture note : Please make sure the power supply is not more than 5.5V Package : 1pc x PAM8403 5V Power Audio Amplifier Board Application : For DIY Project