20W 2*10W Digital Audio Amplifier Board Class-D Module

Feature:

Wider voltage range: 9-14V、 supporting power 12V3A、 12V4A
Under 4Ω state can output 20W
Comes with four groups gain mode setting、 it can adapt to different sources
Using TDK inductor for output
Size: 70 x 50mm

Note: This product does not supply any instructions.

Package includes:

1 x Audio Amplifier Board