Abbreviated version: I decided to bypass the mach 460 crap in my 2000 gt. I had the harness adapters now i just want to use the power/ground/remote harness and run the speakers off the head unit(aftermarket pioneer). I figured this would be easy because ive done it to other cars before, not mustangs though. So ive got the front two speakers wired directly to the head unit now and there is no sound, I need help badly i have the entire car torn apart and i work at 4, thanks in advance.