I've got a 2000 Dodge Dakota Club Cab. I was wondering if anyone has any idea how much air space I can get under the rear seats? I don't have a problem ripping out the jack holder, storage tray, etc, but I really don't want to do any kind of modifications such as lifting the seats and such. I did find a Q-Logic enclosure for a single 8" sub that is .35 cubic feet. I know that MTX makes Thunderforms (or whatever they are called now) that hold 2 10's, but I'm having trouble finding what kind of airspace they run. These were just for references. If I can make it work I will build my own enclosure. The thing that worries me is finding a GOOD sub that will fit. I'm looking at brands like Fi, DC, IA, etc, but I don't know if there will be enough room for those that have larger magnets. Now it's obvious that I'm not going for an SPL monster, but I would like quite a bit of output if possible. I'll be using an MTX RFL600D and would like to run it at 2 ohms. I listen to just about everything. I'm not real sure what to do. The only other thing I can think of is take the passenger side rear seat off (it's split something like 80/20) and build a box in that space. It would stick up over the remaining seat line, but as long as I make it look "stock" it would work just fine for me. If I did it that way I could go with a larger sub. Anyway, that's what I'm working with here. Any thoughts or ideas? Dan