i just got a pair of 12'' re se's for my truck and the box i had built is too big and i need a little more leg room so i am going to try to build a ported box for one of them to see how it sounds . I am going for 1.5 cuft - 2.0 cuft at 32-33 hz. heres the dimensions i have to work with ... width = around 44'' , depth = 8 or 9'' , and height = 13 1/2 '' unless i need to make it taller then i can go to the top of the window. Yes this is in a single cab truck but i am going to make this box work. I am going to lowes later to get some supplies so could someone please give me a complete list of the supplies i will need i have never tried to build my own box ... thanks