Doing some garage boating hoping for warmer weather I noticed a low static like noise in the inboat and tower speakers. Been trying everything I know and read the related articles on here but still can't figure it out. The HU runs the 4 inboat speakers, and single amp runs 4 tower speakers and a sub. All the HU wires are in a harness(done at a shop), I tried bypassing the harness and running the power and ground to the amp and still have noise. Gain is set to about half on the amp. Am I missing something? If I disconnect the rca input to the amp it stops the tower speaker noise, thats why I was concentrating on the HU and ground. Any thoughts?
|