Need Help?

I got a 1995 Geo Prism. and I'm finally replacing the cheap Delco speakers that came in the car. what I need to know is if there is a trick to removing the cardboard deck cover behind the back seat. its the only way to get to the speakers. and I can't figure out how to remove it without destroying the cover. anyone know how to remove it?

look under the deck(in the trunk) for some sort of mounting hardware..it probably plastic zeus clips holding it down..The deck is usually made of fiberboard which is pretty flexible...