l7 box help

[speedyo]

im gonna buy 2 12 inch l7's and im gonna build a ported box i dont no what size it sohuld be and wat to tune it for i want it for comps and a daily driving

http://images.cardomain.com/member_images/8/web/476000-476999/476763_2_full.jpg

thats a pic of my trunk if that helps

the pair is gonna be running of a hifonics 1500

[ssj2xxgotenxx]

Almost same setup as me =]

[staggs]

Want my advice? Well here it is:

http://www.gnomeaudio.com