how hard will it be to makea sub box for my 06 ranger supercab. cant mount it under the jump seats cause i use them all the time.

 

I don't know how good your skills are, so I can't say how hard it would be, but you can, in fact, mount one under the jump seats. I have one under mine, and my kids ride in the jump seats all the time.

I put a Lanzar Max8P in a .25 cubic foot box that fits perfectly under the jump seat. The amp is under the passenger seat.

 

i have a toolbox that i need in there for school i wana get rid of the jack in the middle and put the sub there

 

Shouldn't be hard at all, but again, it depends on your fab skills. Just chose a sub that requires the least amount of air and mounting depth, and it will make things easier to design the box.

 

Just a couple examples I came across...