Originally Posted by joejones

OK, I hope this has not been covered before. I looked, but did not see anything.
I just installed a new HU. All is working fine. When the bass comes alive, get a "buzz" type bass from the sub behind the passenger seat, and I do not think I am getting anythind from behind the drivers seat. Is the buzzing bass a blown speaker? What about the no sound speaker? Anyone have any ideas?