$1000 this way or that shouldn't be a big deal on a speaker like this. I have no doubt I could find a dealer to knock $1000 off a pair. My dealer knocked $700 off my 936's, and no, they weren't showroom models.
The big problem with the Sopra line is they tend to work best in rather sizable rooms. A line below them better tailored for smaller spaces, but better sounding than the Electra line, isn't a bad idea. My impression of the F cone is that it captures some of the virtues of a paper driver better than the W cone.
The big problem with the Sopra line is they tend to work best in rather sizable rooms. A line below them better tailored for smaller spaces, but better sounding than the Electra line, isn't a bad idea. My impression of the F cone is that it captures some of the virtues of a paper driver better than the W cone.