Efficient speaker: Zu, Tekton, Volti, Klipsch, Fleetwood?

Re: Zu Soul 6 -- Steve Guttenberg, as I explained elsewhere here, did a hasty, sloppy review on speakers not fully broken in. And he set up the speakers erroneously before he made the effort to understand them. For a more accurate, informed and thorough third party published assessment, find John Darko's Best of 2021 video review, which he leads with Soul 6. And find & read Srajan Ebean's 6Moons nine pages review published a few weeks ago. If you don't believe me, they will give you a quite decent understand of what to expect. Danny Kaey will also have a review on his Sonic Flare youtube channel, shortly.

Phil

The Razz speakers at the 2022 Tampa Audio-Expo sounded engaging, micro and macro dynamic and a thoroughly enjoyable listen.  Paired with the terrific BorderPatrol S20 SET amp, SEi DAC, and Innuos ZENith Music-Server was a blend of equipment that really works terrific together.  One of the most enjoyable rooms I visited.  

The Devilles seemed to come out of the gate strong but there have been lots for sale. Do they become less interesting over time. Big money for a tiny speakers too.