Hello everyone.
Im going to be replacing the subwoofer in my 2006 GT with the shaker 500. And exactly what size fits in there? I looked on the internet but I see people saying that 8's fit but not sure which ones, does anyone knows?

 

The Shaker 500 only comes with the 8" subs in the doors. The Shaker 1000 add 2 subs in the rear

 

Thank you Poppacapp, now it's clear to me.