Sound amplifier module TDA7297 base 2x15W

1) Volume: 50x50x42mm (length x width x height, without potentiometer handle), ultra-small volume suitable for any space.

2) Voltage: direct current 9-15V, recommended DC voltage 12V, current 2A or more

3) Power: 15W+15W

4) Output impedance: 4-8Ω