Originally Posted by Scubamax
I don't think you will have the room. The back of the speaker will be too close to the back of the box. They did make brackets to lift and move the seat up, but I didn't want to do that. I put 3- JL 8" W3's behind the seat. I'm satisfied! I'd love to see if you can pull it off.
Yeah i really don't want to move my seat any. I had a 2.5 inch seat lift in my 2006 f150 with two full size kicker cvr 12's under it and really like it but i didn't care for the higher seat.
As far as i know they make a box for one 13tw5 that fits under the seat so i think it's possible. Heck they only need 2.5 inches of mounting space which is pretty awesome. When i build it i will try to make the box atleast 3.25-4 inches tall.
It says that the tw5 has a max excursion of .383in. so i will raise the box about .5-.75 off of the floor.
I might start gathering some materials to build this box now, but i won't be able to really start until my truck arrives. It should have about 4 more weeks left.