He will probably say Sundown.
Exo never got very good numbers out of that van (for what he has in it). Also consider the strange mounting wasn't due to box space shortage but just trying to cram all that cone area onto the baffle. I was more impressed with his little blue car for what was in it. The deceptive part of that is that if you're not short like him it's not comfortable to sit in. Same with a lot of sedan wall-builds. If I were a midget I'd wall my Jeep up right to the B-pillar and probably gain 1.5-2dB
Trust me, the HDC, Redline, and American Bass (comparable series) are fine. Nobody is going to be buying them for home theater, but then again you definitely don't have the budget for true SQ woofer nor is that likely what you want.