$16K new/used speaker question?


Opinions on options for full range, 8ohm, 90db or above speakers. So far I have heard and liked both Devore GibbonX, and Acoustic Zen Crescendo's and really like them both a lot.  I'm using an all BAT tube system with the VK-150se tube amps. Any thing else I should be listening to? I've heard the Wilsons sound great with BAT gear, but on paper they look like they would be really rough on my amps.
tom_hankins
If you find the Vapor Audio Nimbus (white or black version) to your interest, feel free to contact me. I reviewed it and know where there is a pair - my previous set.
My 2 cents - try for an in-home audition of whatever you think you want to buy.  Nothing beats an audition in your home, with your gear, without a salesman hovering.  Based on my own experience, I would rather miss out on a great pair pf speakers than take a chance that I will like them as much in my home as I did in the store or the hotel room without having the ability to return them.  Most decent dealers will give you at least a weekend with a demo pair.
I’m surprised you haven’t considered top level Vandersteens. I you're anywhere near, or can get to AudioConnection in Verona, NJ, you will find what you're looking for.  Speak to John Ruton (even over the phone) for lots of ideas.
Was just wondering why you are limiting choices to 90db or higher efficiency and 8 Ohm load. Unless you find speakers which are horribly inefficient or some ridiculously low impedance, most speakers will do your equipment no harm. I second the Vandersteen choices. They seem to sound the most musical of any speaker I have listened to, and I have listened to a lot. IMHO. Good luck!
For your budget, amp, and efficiency/LF frequency extension requirements KEF's full-range floor-standing 207/2 fits the bill. They are easy to drive, are 91 dB/w/m and are very capable of deep, powerful bass. They've only been discontinued for about a year so you might still find a pair at a dealer, and they come up here on Audiogon below your target price.

The 207/2s are big speakers, but the narrow front cross-section isn't visually imposing. The coincident tweeter/midrange drivers allow the speaker to do an aural disappearing act and when properly set up, throw a wide and deep soundstage. Absolutely non-fatiguing I find them to be the quintessential music-lover's speaker. 

I've with mine for three years now and haven't heard anything at any price that would entice me to sell them. The 207/2s might be the last speakers I'll ever buy.

Steve Z