well mine is an extended cab, i'm still debating on weather or not this is wroth it to get the box because i want these to beat hard. right now they are in a huge ported box sitting on top of my back seat and if they cannot beat harder than i don't want to change what does everyone think?
the biggest subthump box you can get is an ultra deep box, which has a 7inch mounting depth, and i think .92 cubic feet per side. I dont think it would sound as good a big ported box, in terms of good deep bass. I say stick with what you got for now, and then design something. I currently have two brand new 10 inch L7's. Ive had them for over 3 months and still havent built or bought a box cuz im so undecided......lemme know which setup you go with and how it turns out.
P.S. Im currently designing a box on AutoCAD to fit under the entire backseat like the subthump, but only one chamber with a port.
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