I have installed a alpine cd player and rewired the front two newspeakers to a new amp in the rear, however I am not sure as how to get to the rear deck speaker to remove the stock ones and install the new ones. If anyone could help to point me in the right direction that would be much appreciated.

 

By the way its a 2001 Gt and it's a coupe

 

page 2 of my sig shows how easy it can be to work with the mach system.

I have not removed my mach system but I think it is all held in place by some bolts from the trunk. if not the normalrear speakers removalare a HUGE pain. You will need to start by removing everything from the back of the car(both side panels next to the rear seat(2 per side which also requres removing the seat belt), then the C-pillars, finally the rear deck and then you have the speakers.....