LuvnKlipsch

I know I am stepping into some very deep water here, but has anyone heard about the new subs?? 99% of my stereo is for HT, and I live for the bass. I have the klf20, c7, rs3 with a Denon 3801. Will the new Klipsch sub be any comparison to Velodyne HGS, or the SVS that everyone talks about. For whatever reason it sounds like everyone that wants a serious boom stays away from Klipsch.