Hey, I am going to be replacing my factory speakers in my 99 camaro and I'm having a little trouble finding the dimensions of the speakers. I went to crutchfield.com and used the car fit guide. It told me :

Front speakers Front Door : 6-3/4"
Rear speakers Side Panel : 4"
Far rear speakers Rear Seat Side Panels : 6-3/4"

The thing is.. I only have 2 pairs of speakers. One pair on the sides of the front door and one pair in the back next to the rear seats. Can anyone clarify this for me?

 

the monsoon or bose systems came with an extra set of speakers further back in the side paneling of the trunk

 

so i should just pay attention to the front 6- 3\4 and rear 4 inch speakers?