Mach problem

[cooter_11]

I have a 96 GT with the mach system. I was driving home one day and it seemed like all the bass and loudness just disappeared.

Does anyone have an idea what this could be? I'm stipulating the amps, but I have no idea how to troubleshoot the system or test anything on it without a wiring diagram. I you don't know how to fix this, could you at least provide a wiring diagram for help?

Thanks for your time and help.

 

[98killerbee]

dis

try a set of hearing aids it helps