PAM8403 digital amplifier board 2*3W

$0.55

82 in stock

SKU: KES0000472 Category:
Description

Features:
Input voltage: 2.5-5V (can’t be more than 5.5V, otherwise it will burn the ICs on board)
It could work with 4 Ohm and 8 ohm Speaker.
Output power: 2 channels x 3W