I have been having some problems over the past few months with my Bose speakers. Anytime I hit any sort of bump and what not, the speakers would get distorted and the sound would get all messed up. To get it back to normal, I would need to crank the volume all the way up and then drop it back down to where to was. Two days ago I was driving and turned on my radio, everything seemed normal; the antenna went up, the faceplate lit-up (I replaced the stock radio with a Pioneer one) and all the function on it are working, but there absolutely NO sound coming from any of the speakers. No fuzz or anything, complete silence in the car. I checked the 2 sets of RADIO FUSES in the fuse box and they are both fine. So i'm clueless what to do; I don't even know what the problem is. Post whatever you know about this topic please! Thanks.

 

Dont know but maybe your ground wire doesnt have a good connection, just a thought.

 

where's the ground wire located? btw, thanks for posting. i guess that i stumped the board with this post.