i have this radio noise coming from my door speakers it gets louder with more rpm it did it with two diff amps so i know its not the amp i have front and rear components running off or a ads 6 channel amp it doesnt do it with just my subs and it doesnt do it when just my tv and tweeters are on so im thinking bad ground for ads amp but its not i have two batts and the neg and pos cables run all the way back using factory ground and grounded in the back of th car also my rcas are on the opposite side of thr power and neg cables the only thing that is on that side is my front driverside door speaker wires can anyone help me please

 

You probably have a ground loop or a failing alternator. Check the engine grounds as well.

 

mite sound stupid but I had some bad feedback in my talon from my power wire. I wrapped tinfoil around the power wire where it was inside the car and also around speaker wires that were near other electrical devices and it fixed the problem. Im sure they probably make something for that instead of using tin foil but it was cheap and easy so I used it. Hope that helps.