Subwoofer enclosure dimensions for 15

Subwoofer enclosure dimensions for 15.. I need dimensions for a JL audio 15 inch subwoofer enclosure for my 98 Honda Civic EX. It is A JL W3, I am having trouble finding the right dimensions. I want a ported box I think cubic volume is 3.50.

http://www.jlaudio.com/subwoofers/pdfs/15_18_W3_MAN.pdf
JL has excelent technical papers with their subs, you are correct 3.5 but read about port length and such... it will make or break your box.

Thanks for the link, I think it will be helpful. Now I will have to probably modify the dimensions so the box will fit into my trunk.

Yes Im sure you will but DOnt mess with the port dimensions, that is very important.