Need help designing a ported box
 

I've got three kicker comp 15" 10C15 dual 2 ohm subs, I was wondering if anybody would be nice enough to design a slot ported box for me...my max dimensions are 50" wide, 30" deep, 40" height....I would like it tuned right around 36hz, or whatever would make them hit the hardest......Thank you

what direction are you wanting to fire the subs and port? What kind of car (or giant suv based on those measurements) are you putting it in?