I have a 98' f150 extended cab, and am looking to put a dual 10' sub box under the back seat, awhile ago i found a few sites online that sold them along with the seat risers but i can't seem to locate them again, anyone know of any where i can find one? Also looking for good subs to put into that box, any advice would be greatly apprectiated, I am looking for something that sounds good at a reasonable price, I do not want to pay big bucks just for the name of the sub. Thanks again.

 

www.subbox.net
www.probox.com
www.ebay.com
www.supercrewsound.com (might have xcab boxes)