I have a 08 V6 Mustang
w/ the Shaker 500 stereo. I am having a problem with having NO bass in my stereo. The radio I have is out a 2009 Mustang
, and I'm not sure if that is the problem. When I turn the car off I am getting some serious feedback through the rear speakers. Can anybody help me? The weird thing is that I can turn the radio off and not crank the car for a couple of hours and on occasion the problem will correct itself. I've taken it the dealership I bought it from approximately 3 times for this problem and they can't seem to figure it out because the problem corrects itself when I'm there. I'm getting frustrated with this problem and I'm desperate for some help.