Descirption:

Working voltage: 6 to 18V
The Board Size: 4.5x 3.3x 2.7cm
The onboard TDA7297 audio power amplifier chip double channel 15W+15W
speaker for European 4-8 10-50W use
Main pin has led chip convenient external control device the onboard
5.08 (mm) distance between two p terminal 2 road around a track connection
output respectively
The onboard dial potentiometer output size can adjust the volume
Support DC terminal blocks row needles 3 power input mode the default
for the DC working voltage: 6 to 18 v

Package includes:
2 x DC 6 to 18V TDA7297 Power Amplifier Module