Coelacanth, I think you may be making a wrong turn. On the klipsch board many prefer the cornwall to the rf 7's. I ve owned 2 sets of cornwalls, one I modded which helped with the bass a lot, the other were factory. My 19's sound far superior. I would look hard at GM's mltl design that he did for Westend, that is a speaker I would love to hear. I am not bashing Klipsch here, amazing what they do with the drivers they choose. In fact I own a very large pair of klipsch copies. Good luck with your search!!!