?ground?

[Superior*Bass* 10+ year member]

would haveing my ground to a painted metal have anything to do with the subs pulsating in and out?

Click to read more...

 

[kuijo 10+ year member]

didn't you just make a thread?

If its on painted metal your amp's probably not even grounded.

 

[tRiGgEr 5,000+ posts]

idiot...

 

[Superior*Bass* 10+ year member]

oo im new

 

[johnecon2001 5,000+ posts]

sand it down to bare metal.

 

[Superior*Bass* 10+ year member]

i did grind it to bare metal and the subs still doin the same thing..

is ther anything els i can do?

 

[ToyTundra 10+ year member]

try a different spot. Even a small change (6 inches in my case) got rid of all my noise

 

[PhatTonyDeMarco 5,000+ posts]

Also, many have said that when they replaced their HU it stopped this problem.

And yes, I agree you should stick with one thread, this is the fourth one on this topic.

 

[kotec123 10+ year member]

i had almost the same problem....your problably clipping the signal...i changed ground/spot u name it, and turned out to be clipped signal....turn gain down