I know this must have been asked dozens of times, but I cannot seem to find it here. Anyway, I am looking for plans that some of you might have from building your sub box for under your back seat in a 2000 Supercab. I am specifically looking for one with 2 downfiring 10's. I am planning on installing 2 Kicker Solobaric L5's (Requiring at least .66 cu ft each and a mounting depth of 6"). Any help would be appreciated.