I visited a fella that use a pair of Klipsch Jubilee theater speakers in his house. Two-way with a folded basshorn and a large-format compression driver, bi-amped (500hz) with an EV digital crossover that also supplies EQ. DBX SS on bassbins and some huge modern Mac tube amp on the treble, Peach preamp, Sony CD and DVD players.
Some of you fellas may know that The Jubilee was PWK's last project and was intended by him as a home speaker but for some reason the Hoosier Garage Door King has no interest in it as a home product but sells it for pro use.
Anyway the setup sounded very good: low distortion, excellent dynamics---as you'd expect from a large format theater system. Tonality was very good with fairly deep and very clean bass and nicely extended and very clear highs.
Good speakers and the best Klipsch I've ever heard by a long shot.