Well I installed my new front setup DLS iridum 6.2s off an xtant604x and they were sound nice but today i was driving along and the speakers started to disort and i turned em down and now im getting this whinning sound whenever the car is on, I can turn up the speakers and all and the music sounds fine but the whinning comes on when the car is on and changes pitch when I am driving at diff rpms. Anyone know what the problem is? Theres also a lot of noise when I change tracks and things like that. BTW im runnning the amp bridged 2 channels.

 

Try searching for "ground", "bad ground", "alt whine", "system noise"......... Lots of info on here.

Sounds to me like you lost your ground or have a bad ground.

Later,
Brad

 

I redid the ground its fine....I dunno theres also a lot of harsh noises when I turn the car on and off...But there is no hiss or whine when the car is off at all...Whats weird is that it happened while i was driving really pushing the speakers...like I blew something.

 

hmm the amps cutting in and out and im hearing weird noises coming from it...im sure its the amp now. Anyone know where I can get it checked out near KW-toronto area?