Can someone suggest a box for a dual sub Alpine Type R 10" setup in my 97 F150 Ext Cab? I'm worried about the mounting depth. I believe the specs on these speakers shows a mounting depth of 6". Some of the boxes I have seen on this forum top out at 5 1/2".

 

Sorry, cant help you on the box dimensions. All I can say is that I had 2 of them in my mustang powered by a U S Amps US1000, and they were killer. Im pissed they dont fit in my truck so i gave them and the amp to my nephew to put in his jeep. They sound even better in there.