Overview:
XH-A157 is a dual-channel digital power amplifier board with input voltage of DC5V and 3.5mm AUX audio
input socket.On-board 50K volume adjustment relay and can be used to open and close the amplifier and also free to adjust the volume.The amplifier also has two-channel audio output with 2*3W power.
Specifications:
Product model: XH-A157
Input voltage: DC5V
Channels: 2CH
Audio input: 3.5mm AUX audio
Output impedance: 4-8ohm
Output power: 2*3W
Operating Temperature:-20℃~85℃
Operating Humidity:5%~95%RH
Module Size: 46 x 37 x 16mm
Package Included:
1 x XH-A157 3W+3W DC 5V Voice Audio Amplifier Module
