I took delivery of them 2nd week of April. Driving them with a Yamaha RX-A1080 in a 5.1 -7.1 if I get around to mounting the two Mirage Omnisats (same as center pictured) as height speakers. Needed a change because old speakers on stands as fronts were just too small for me to enjoy music the way I wanted (needed more weight in low mids and upper bass). Also had these Mirages for almost 15 years, so time for a change from omni to direct sound. Room is a little challenging, as its wider on the right of where speakers are placed and doesn't seem right to tailor the system so only one person in the center gets good image, I'm not so preoccupied with that anyway, so I try to set it up so the most people get the best sound they can (the omni's were ideal in that way). Multiposition YPAO seemed to work it out. Sweet spot is less forgiving and smaller than the "all omnisats" system, but thats expected. Music has the fuller bigger sound I wanted, and sub isn't working as hard (old setup had all omnisats crossed at 100hz) Now for the fronts I'm trying to decide between 40hz and 60hz (ypao picked large, so I'm not doing that), both crossovers sound similar, so I dunno.
Anyway if you wanted subjective impressions, I can't say I can compare them to much but my ancient omnisats and my even more ancient Yamaha natural sound desktop receiver and bookshelves (that system can't go deep and isn't as clear high, but that old mosfet receiver sounds warm and gorgeous). There definitely have a modern very high fidelity sound, nothing sounds overly warm (I at least have truly warm sound to compare it too) or old fashioned. Bass is seems tight and fast, but not wimpy. The overall impression is that its very clear in the midrange, voices sound better than the old omnisats (those were a little thin in the midrange when comparing). Highs sound just as good at both. I think I can only hear to 13-14k so I dunno seems fine. I left the treble attenuation on full "hi" just so the YPAO could do its thing. I've been tempted to lower it once or twice, so that option exists. Listening to some old low-fi punk from the 90s (Ataris, Audio Karate, Tsunami Bomb)... yeah I finally ran across what people have said about hi-fi, those sort of poorly mastered tracks were fine on the old omnisats (omni sound prob to diffuse to attack my ears) and sound quite great in the car and old warm natural sound system, but with the type of clarity on these, it became unpleasant after a few tracks.
Because of the joy of work from home, I have played them 8ish hours a day as background music at medium to low volumes. Very coherent, no distracting feeling of being able to pick out the individual drivers, sound sounds like its coming from higher than it is (it might be the stands tilting them up, or it could be I'm sitting low enough), the old omnisats sat as high as my ear level and these sit visibly lower, but audibly, I can't tell. I'm happy how well they integrate with my legacy satellites, it might be the receiver doing its thing or might be all the satellites also have a metal tweeter and 4 inch midrange so presentation just coincidently matches. As for the sealed design, I can't compare it to any ported but tested them by pulling them out and pushing them as close to the wall as I could get away with, and it doesn't sound much different, so maybe there is something to sealed and forgiveness of placement.
Anyway, I dunno if that helps anyone, its a nice pair of speakers in room. I had some physical requirements (absolutely positively had to be less than 34.5 in or shorter so as not to block the view of the TV for people to the extreme sides of the room) so for me it was going to be this or maybe the JBL L82s or a lower priced pair of floorstanders (was eyeing Tekton mini lores, there isn't much shorter than 35" tall). My room is about 20" x 16" x 8" and has no rear wall, just opens into the kitchen and foyer. The speakers have no problem filling the space, but the listening positions in the area range from 7-13 feet away spread laterally from the center. Off center performance is better than I expected, considering I was coming from omnipolar speakers. That said, if KLH does not make a matching wood veneer center for this, I will probably eventually upgrade my old center Mirage to a Ohm Walsh center, just cause the old one is kinda wimpy now compared to the fronts and I like having the omni center with my wide room so people on the edge can still get clear center dialog. Though to be honest, I've turned the center off and these things are great at doing a phantom center, like stuff just snaps to the middle and its clear and easy to discern.
(edit: punctuation)