ok i install my...
-Alpine (CDA9815)
-JL Aduio Componets 6.5 (xr650csi) front doors
-JL aduio speaker in rear deck 6.5
-Playstaytion 2 (glove box)
-Microvision 7000BCT 7" LCD Monitor
-Moster Cable 4 gauge
-Moster Cable RCA
-still wanna get a sub

i had bose so i have 2 run new wires 2 the rear of the car for the amp. now i get ground noise i ran the power wire and speaker wire next 2 eachother left side..ran the remote wire and the rca in the middle and the speaker wire for the right side on the right. i have changed the ground 2 times on the amp. thought it was becasue the amp. had it near the jack now its on the rear right strut blot... still makes noise. im thinking its casue i ran the speaker and power wire 2gether.....

 

Check your grounds. Run your power and remote wires on the left side and the speaker and rca's in the rights side.

 

Run the power and the speaker wires on different sides of the car, that's what causes the noise.

 

What they said

 

really wtf so i got 2 get my speaker wire away from the power away from each other

o well thanx guys i'll do that...

 

Keep the RCA's cables away from the power cables.

 

Speaker wires won't pick up noise from the power cable. low level RCA can pick up noise from power and ground wires. Ground noise? What kind of noise does the earth make where you live?

The ground point you chose is not ideal. Pick a clean spot on the floor of the car near the amp. Drill a hole large enough to get a good connection. Sand all the paint away from the contact point and then secure your ground. Keep all power cables as short as possible. We still don't know what is causing the mistery noise since you haven't done a thorough analysis. Your amp ground may be fine. You left many items out in the description of your system.

 

are u lookin for a sub?? I got a JL Audio 12W6v2, and it bumps, let me know if ur interested...

 

ok i got now my power wire and remote on the left side. RCA in the middle and all my speaker wire on the right.. and clean my amp ground 2 metal.. STILL MAKE THE SAME NOISE!!!!!!!!!!!!!!!!


noise gets louder and rev goes up...

 

check to see that you have a solid ground connection on the headunit also...avoid using factory ground. you have alternator whine, so it has to be a bad ground connection somewhere.

 

No the noise is related to a difference in ground potential. Strut bolt is not a good clean ground. Factory headunit is also not a good clean ground.
Try unhooking the play station and listen to what happens.

 

ok i changed the ground on the radio still thier..
now im gonna un hook the power inver.. and see

 

ok i took out he fuse for the power invertor and un hooked the round cable from the invertor. still THIER WTF is it .

i got my TV and invertor power 2 my 12v radio wires is this good.???

 

did you try what jmax recommended (about getting a more ideal ground location)

 

A couple of ideas:

1. Try to ground all of your equipment at the same exact point (HU, Amp, TV, etc.) - this removes the risk of any differences in ground potential.
2. Install a "noise filter"/"choke" on the line into the HU - most HU's come with this from the factory as a little box on the +12v power line in but some of the aftermarket install kits give a new harness without the filter.