I was installing and amp and sub today and since I had the car taken apart decided to run out and buy a pair of rear speakers - grabbed a pair of Polk db650s. I went to install them and they don't fit - too small for the rear opneing? I can put in the two top mounting screws or the two bottom ones - not all 4.

I left them out for now but I want to install them next weekend.

Not really handy with making my own mounting brackets or anything - anyone have any ideas? They seem a bit too small to jsut drill new holes.