So im tryin to figure out a way to fit 2 12's into a single cab.......Its a 98' and its a 5 speed. Im completely lost, help? lol

 

You might be able to make a custom box like this but for 12's.

 

It's possible... Just be prepared to lose foot room.... I had this in for a while and it pounded pretty well for Sony's . Got it to a 149.xx db at one point. But I got tired of sitting crunched up in the truck. I am 5' 11".. But when my girl drove it (about 5' 5" or so) she had no problems so.. Depends how much room you can lose. This setup was the same both sides with the amp set back in the middle. I might have the measurements around somewhere for it, not sure. I built this about 5-6 years ago and it is all gone now. I did have to cut apart the plastic in the back of the cab and take the rear speakers out. But other than that it fit pretty good. This is in a 1999 Reg cab by the way.

 

Nice!!

 

Go With Kicker Cvt