PAM8406 Digital Amplifier Board Dual-Channel Stereo Audio Module

Features:

Mini design for easy operation and high amplification efficiency.
Excellent noise suppression function, no noise is heard without inputting audio.
Adjustable dual-channel stereo, only needs 5V power supply to output the power in 5W+5W.
Can directly drive little speaker in 4Ω or 8Ω, large output power, enough energy and good sounds.
Unique non-LC class-D digital power board, can be powered directly by computer USB.
Double-pane wiring to properly solve the crosstalk between ground potential balance and channels caused by wiring.

Specifications:

Rated Voltage: 2.5 ~ 5V (Max.5.5V)
Module Size: 2.4 * 2.3 * 1cm
Package Size: 9 * 4 * 2.5cm
Package Weight: 11g