Best high-efficiency speaker under 10K

Ggavetti,

I think it would be important if you first stated what YOU consider "high efficiency" to be.

Is it 92dB and up with a high stable impedance curve?
Is it 95dB and up?
Is it 100db and up?

I just received a pair of Beauhorn Virtuoso cabs and installed "new" DX4's. I am using Tempo Electric's single solid-core pure silver speaker wire, also "new". The Beauhorns are rated @ 106 and were purchased for, and soon to be, used with SET 45's, but currently powered by Heathkit SA3 (3) watts per channel. In a temporary small apartment setting, I've had volume set to 1/3 max. While not yet broken in, I am enjoying the heck out of these!! I am invited to listen to Musical Affairs Grand Crescendo's...w/12" PHY coaxial's, @97 rating? A very interesting theory behind thier cabinet design. They are above your $$ limit as new, tho. I second the suggestion of speaking with JohnK.

'I am invited to listen to Musical Affairs Grand Crescendo's...,"

I also think these are interesting speakers. Please come back and share your thoughts with us.

I for one like the Essence. It took me three weeks of playing with toe-in and position from the rear wall, but they sound fantastic in my room. I'm told they suck compared to the Zu Soul Superfly. That may be true.

I can also offer 3 other options. My Triangle Celius esw's were unbelievable in my old house where I had them on a long wall setup in a larger space. They did not sound that great in my new listening space which demanded a near-field setup. Triangle's aren't for everyone, but if it is a good fit you will IMMEDIATELY know. My wife is still angry with me for selling them. BC Acoustique is another manufacturer that horn loads their tweeters.

Also consider WLM La Scala Monitors or floorstanders. Truly an exceptional all-around speaker with the benefit of a level control for the tweeter. I persoanlly like my Zu's better, but the La Scala's were much smoother with less coloration. Audition the La Scala floorstander. I suspect you will end your search there.

Finally, don't overlook the new series of Klipsch La Scala. Sam Tellig bought his review pair.

PMB

I have heard the Devore Gibbon 8s and they are excellent. At the lower end of your price range, I own Omega Super 8 XRS single drivers that can be had for $3500 new. These excel at vocals and small jazz and other instruments. I recently heard the new Horning speakers and must say that they were the best I have heard with SET yet. Outstanding dynamics, effortless sound. I heard the Eufrodite model but the smaller Aristotle version should have similar characteristics and is under 10k.