High Pitch Stereo Noise

(moman) · (moman) **Join Date: Feb 2006** 04-26-2010, 8:31 PM

Looking for some help. I have six interior speakers. 2 up front, 4 in the main seating area. The two on the right side of the main seating area have a high pitch signal noise coming through them. Nothing in the left side, front speakers, tower speakers or sub. Is this a grounding issue, wire, connections? Anyone had this problem?

(justintime) · (justintime) **Join Date: Mar 2009** 04-26-2010, 8:36 PM

Usually this is the RCA cables

swap them and see if it follows

(moman) · (moman) **Join Date: Feb 2006** 04-28-2010, 5:19 PM

I will have to give this a look the next time I am on the water. I don't get the condition when the engine is off.

I would conclude that I am getting some sort of engine feed back, but why on only one side and just the rears cabin?

(gti2lo) · (gti2lo) **Join Date: Nov 2005** 04-28-2010, 6:59 PM

I think it's the RCA's giving feedback... I am no expert.. let one of the audio guys touch base on this.

(espritv8) · (espritv8) **Join Date: Dec 2009** 04-28-2010, 9:19 PM

This is called noise, usually it's because RCA's are too close to power wiring. It alsco could be a bad ground.

If you research ''sound system noise'' you should get the info needed.