Ya, I hear ya. But I may just give it a try...I can always just sell it if I don't like it and cover the cost of the materials. And I won't have to worry about fitting in new subs, just use the one I already have. I'll see?

 

for what it's worth.....Try a ported enclosure if you can squeeze the space. I used packing peanuts to measure the amount of cu/ft of air space since everything is so contoured and impossible to measure. After all packing peanuts are placed in your pre-made enclosure, find a cardboard box big enough to fit all the peanuts and dump them in. Now you can measure the actual cu/ft of your enclosure.
I pulled the carpet off the floor and molded my box to the floor boards for max air space. With the above idea, I was able to get a little over .90cu.ft per side. So even 1.25 is possible while giving you enough room on the driverside for storage crap.

 

And IF by some chance shinna202 you are still wanting to check out the Probox. I found this link on CL when I was browsing.

http://atlanta.craigslist.org/pts/1259727757.html

 

thanks but im going to take your word for it and buy foxacustics.