Hi, Ihave a 95 Camaro with the 5 speaker stock Bose system (Pioneer headunit). And recently I'm starting to hear the back speaker (trunk) sound cut in and out, and I hear a rattling noise, both only happening when I go over bumps. I've shut off my radio whenever I go over bumps to find out that there's no noise at all, so I know it has something to do with the speaker/amp. The sound stops immediately when I shut off my radio.This happens more often than not, any feedback would be greatly appreciated.
Thanks

 

Sound cutting in and out over bumps sounds like a connection issue.

 

When you turn off the radio you're not supplying any power to the speakers and thus the won't make noise. Search for loose wires.

 

Alright I'll go look back there, thanks

 

yeahh the bose system isnt too great with this issue
my passengers side front speaker does the same thing,and it is in the amp that is hooked up to that individual speaker