Or look at the video of Pure Pressures van (2005 db drag bass race World Champion in the 140 - 149.9 class). That van can sit and play music in the mid 150's all day usng RE MT's.
So many world champions in db drag are currently using RE MT's! They're great SPL subs.
Jake if you go to the springbreaknationals.com page and go to the pictures from this year, my van is the one with the Team Excessive Amperage decal on the back window.
I guess I can always post some pics here to though. My van is different from Step's Bass Race Van...mine is a super street 1-2 no wall vehicle. So it's loaded down with 8V batts and equipment.