I need to build a slot ported box for 2 Rockford fosgate p3 15s, the space in my jeep liberty is limited, any ideas or suggestions would be great, dimensions would be great as well!
you don't you can buy this all made up on line for a reasonable price take a look on eBay then sub woofer en closers. they are made of a kind of lumber that has to be the right stuff and it matters what size sub your going to be installing. and is the right size,all this is done for you when you buy one that's made for you,and the right size for the sub woofer you are installing,its not worth the time and money to do this.and look for an en closer that is the right size for your sub and fits in your ride without any problems.hope this helps.