The audio sound in my car only comes out from my right side.
Every so often when I turn it up A LOT, it'll cut into both sides and then I can turn it down.
But now, it doesn't even do that when I turn it up. (my ears hurt before I can go any higher now)
How do I get this fixed?
Is this an easy fix?

 

I have the same problem, both speakers in my driver side door, both lower and upper speakers don't work. I'm gonna go have a guy look at this this weekend, I'll let you know what I find.

 

one of the wires is probly loose. check the connection between the speaker and the amp.