I have a 95 Monte Carlo and I want to replace the the speakers in it but I can not figure out how to get the rear deck off to get to the back speakers.

 

get out thru the trunk.......

 

I can only see the points of the screws in the trunk. I need to get to the throught the rear deck to get to the top of the screws. I am not sure if I need to remove the frame of the back seat or what I need to do and I don't want to go crazy on it and break something.