Well, I finally got around to testing out the EFE's under semi-controlled conditions. I still like em, but I must say, the testing showed the HTM is a winner too. See my web site http://www.stabie-soft.com/speakers.html for the gory details. Basically the EFE's have a better bottom, and the HTM's a smoother mid/tweeter xover region. The HTM has better dispersion, although I forgot to put that on the web report...