100% brand new and high quality

No input state, you almost can not hear the noise when your ears closed to the speaker.

Excellent sound quality

The board needs to install the appropriate size of the radiator (should not be small)

Out Speaker: 4 ~ 8Ω, 10 ~ 30W

DC Power Supply: 12V

Board Size: 3.4x2.9cm/1.34x1.14inch

Quantity:2Set  

       Note:

Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.

And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Included:

  2pcs  x  TDA7297 Amplifier Board