Thiel speaker model range

Thanks, and just one small complement: I had no chance to verify, but I may suggest that the recently rebuilt coaxes sound beter than the originally fabricated ones 15 years ago, as newer made pieces and perhaps somehow upgraded ones were used (I had no chance to audition a pair of CS6  with original coaxes lately)  - or that is not possible? 

And I agree that CS3.7 midrange is really lovely, but I am not sure comparing the overall performance of CS6 and CS3.7. Why you think that CS3.7 are more coherently sounding? This also has much to do with speaker placement and room characteristics which might be more appropriate for one or another type of speaker. 

I can only say that the CS6 displayed in my room the same characteristics I heard in other rooms, though I had a long time to play with many positions of the speaker in the room, and listening heights, etc, and hence I think I got as good a picture of that speaker as I could.

So I'm comparing what I remember of the CS6 to the 3.7 in the same room, which has been an excellent room for a variety of large floor standing speakers.

As I said, it's been years since I had the CS6s, but I do remember what I loved and didn't love quite as much about them quite distinctly.  (They remain one of my favorite speakers, which is why I sought out the 3.7s)

Both speakers CS6 and CS3.7 have similar skeletons,  a single coax drive, a woofer and a passive radiator.  Perhaps, the coherence has to do something with woofer/low frequencies, the more you have them, less coherent sound the speakers? So one chooses what prefers. I think CS6 give all the sensations a speaker may reproduce, I can precisely feel and hear the way a record is made, how it was recorded, etc. They give open, clean, realistic sound and  I do not feel that there is some real lack in midranges (with CS3.6s a little lack of midranges (and also a bit of high frequencies) is notable though). 

When I will have a chance, I will again try to audition CS3.7s which I think are significant valuable speakers. 

Excellent discussion and valuable information here guys.
Happy Listening!

niodari-

referencing the CS 2.4 and 2.4SE, the passive radiator really adds a nice low -end to the overall sound , presentation of the music.
Happy  Listening!