ok so when i had my subs installed the fm radio stopped working rite it was just fuzzy all the time then the cd player in the head unit would skip over the smallest of bumps. then today i get in my car start it and the head unit stops workin all together i looked at the fuses an they are fine any one have an idea of what happen?

 

When you installed the subs did you upgrade the Amp? The stock bose Amp doesn't have enough power output to drive much of anything beyond the stock speakers.

 

i had installed 2 jl audio 10' with the sub to go with it