Hi, I recently purchased this set of subs for a good price but the problem is, I know nothing about systems and compatibility. I only bought it because it was a decent price and if it's not gonna work, I'll resell it before I open it. First of all... I have a '01 GT conv. mustang. It has the Mach stock sound system. And now the questions. Has anyone had luck with a box this size in the same car as mine? Will the box fit? What kind of amp do I need to push those and how much am I lookin to spend? I've heard that the Mach system has weird wiring... will this be a proble? Will I be able to install it myself or will I have to go to a professional? Any help is appreciated, thanks in advance.