well i put in my eclipse point source for the rear but was only able to get screws in the front two holes. those didnt even really line up that well but it worked. was just wondering if anybody else had this problem or how you mounted yours to allow 4 screws.

 

what year max? the holes didn't line up for me either when i was installing my alpines for the rear. good thing they included that metal bracket...managed to get 4 screws to go in (although it wasn't a perfect line-up either)

 

use the small twist ties for the other 2 screws, thats what i did and it works fine plus i have a thin layer of rubber surrounding the mounting hold just in case of vibration