Rear Speakers

my wife has a '96 cosica, and i would like to change the factory speakers and install some aftermarket speakers, the only thing is that i know the speakers are top mount, but i dont know how to get to them. if anyone can help i would really appreciate the info. thanks.

Pain in the butt. You have to remove the rear seat then remove the rear top piece. When you do replace them install them from the bottom.