after installing a new h/u in my car... my front speakers have a buzzing sort of noise... i was told it had something to do with my deck putting out more power than the stock amps could handle and i would have to replace them to stop the buzzing... this doesn't make a whole lot of sense to me, can someone please tell me what would be cauzing this buzzing. thanx guys, any ideas would be very appreciated.

 

could be ground loop noise. Where did you ground your new head unit?

 

i didn't do the install but i think the guy who did grounded it to the chassis ground cable on the harness... so wherever that goes...