Watt Puppy 6 with tube amp.

I have w/p 6's in a room that's 18x21. I'm running a single BAT vk60. 60w/ ch. Works pretty darn good. Never runs out of gas on music. Once, during the movie U-571, when some depth charges were going off, I noticed it whimped out. I mostly listen to rock, jazz, acoustically, some classical. No large orchestral stuff.

I'm sure dual VK60's or a vk75se will be better, but bettering the front end seems to make more of a difference.

Send me a email if you want some more details...

IMHO, tube amps are the way to go. I don't own a pair, but have listened to them several times at a local dealer while audioning cartridges. The solid state amps(no names, not the point) that I heard with them sounded cold and very hifi. FWIW, the national sales manager for Wilson uses Atmasphere but any high quality tube amp would work well(I heard Audio Research).

I've been running W/P 6's w/ ARC VTM-200 monoblocks for a couple of years w/ great results. They have more than enough power to drive the 6's to very high spl's. I listen to alot of jazz, as well as classic rock. When I want to crank the rock- and I DO CRANK IT- I still have plenty of headroom, no compression of dynamics. Wilson uses ARC amps at the factory (I believe they have VTM-200's, actually) and ARC and Wilson are considered a synergistic combination by many.