ive had subs in my car for a really long time..they have been working fine with no problem....a few weeks ago i had to change my car battery because it was old...ever since the new battery my subs have been making a poping sound when i start my car and i can hear a whiny noise from them. I tried grounding my amp in diff places but i still have the problem. the subs dont make the noise when the rca cables arent plugged in. but i never had a problem with them before. anyone please help i want my bass back!!!!

 

Did you ground your battery well?

 

I reconected the battery the same way the old one was.

 

Ihad that problem before. reground your battery. check my last post and see the picture on what I did to solve my problem with my stereo.

 

i couldnt find the pictures can you send me the url for the site? crzy000

 

https://www.honda-acura.net/forums/s...43#post2828843

here it is just look at the blue wire that I reground. I removed the old ground wire and replaced it.

 

i'll check it out...do you think it could be a prob with my amp?

 

what brand amp are you using?

 

power acoustick..i bought a year ago or so...its been good but not the best.

 

Our power acoustik never sounded that bad. And honestly, I don't ever remember getting one back that I can recall.