can u help with box design

[sicrides6]

Wondering if I could get your thoughts on the best box design for 6 15 soundqubed hds315 in a 97 Tahoe. would like to keep it all behind the rear seat if possible. area available is 4ft wide 3 ft deep and 3 ft high. can possibly get 39 high if headliner is removed. Will be powering subs with 3 soundqubed 2200d . This system will see a wide range of music rock and rap and lots of old school bass. Kinda leaning towards a wall or a tunnel. Im horrible at design but can follow a cut sheet well. Let me know if you can help

[sicrides6]

http://www.soundqubed.com/HDS315_p_229.html

Here's a link to the subs and there specs

[Joe X]

Please PM or change the title of the thread so that is not directed to me.

[sicrides6]

Trying to figure out how to change topic name or delete topic anyone know how