4pcs PAM8403 Mini DC 5V Digital Audio Amplifier Power Amp Module Board with Potentiometer

1、100% Brand new and high quality

2、PAM8403 is a small digital amplifier chip, which highlights the advantages of digital chip

3、Circuit adopts the reasonable configuration, power filtering is upgraded to 470 uf, 1.6 mm glass fiber sheet, great performance

4、Output of 3 w + 3 w high-fidelity sound quality

5、The potentiometer adopts the original anti-watch body, and the potentiometer with the switch counterclockwise can cut off the power directly

Features:

100% Brand new and high quality

PAM8403 is a small digital amplifier chip, which highlights the advantages of digital chip.

Circuit adopts the reasonable configuration, power filtering is upgraded to 470 uf, 1.6 mm glass fiber sheet, great performance

Output of 3 w + 3 w high-fidelity sound quality

The potentiometer adopts the original anti-watch body, and the potentiometer with the switch counterclockwise can cut off the power directly.

Specifications:

Power supply range: 5V DC

Lowest output: 3W*2

Size: 3.5 x 3cm / 1.38 x 1.18inch

Weight: 9g

Quantity: 4 pcs

Package included:

4 xMini Amplifier Board