Got in my 06 GT to leave from a store, cranked up my MP3 CD and immdeiately noticed the front door speakers, not the subs, where crackling. As I was driving home, I switched to a regular store bought cd, and it did it on that one, too. When I got home I tried FM, and it sounded OK. I shut the car off, turned it back to on withoout starting it, and played the cd's again, this time they sounded fine. I started the car, and still no crackling.
Any idea's on what happened? Anyone else experience this?

 

yea idunno. But it can't be good. how loud was it?

 

not loud in the least,..........persisted all the way down to 0 volume.