XH-A157 PAM8403 Digital Audio Amplifier Board Double 3W Desk

XH-A157 dual-channel digital amplifier board with DC5V input voltage.

Adopt 3.5mmaux audio input, 50K volume adjustment on board.

Input, onboard 50K volume adjustment relay, which can be used as power amplifier , and also can freely adjust the volume.

This power amplifier also has dual channel audio output with 2*3W power.

It has the characteristics of small size, high efficiency, high power and low heat generation. Product name: Dual-channel digital amplifier board

Product : XH-A157

Input voltage: DC5V

Audio input: 3.5mm AUX audio cable

Number of channels: dual-channel

Output power: 2 * 3W

Colour:green

Material:PCB

Size:41 x 37 x 13mm Package Contents:

1 x Amplifier Board Only the above package content, other products are not included.

Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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