The Queen's ship entry at the begining sent so many levels of vibrations through my nutsack that my kids will probably be born with concussions.
Tomorrow I compare it to my Velodyne DPS12 and see how it stacks up.
Thanks for all the help guys, especially MikeC, Mazzer, BillyP, Adam, and whoever else I forgot. Looks like I finally found my sub after a year of search and 5 subs later.