Elviukai, my last answer to you regarding the output of my Accuphase E-550 amp into the Focal Micro Be speakers was too intransigent. Sorry, you seem to be knowledgeable in this regard. Please read further for clarifications.
Of course, the concept of nominal impedance is a vary vague concept that practically tell you nothing about important parameters like the lowest impedance, the frequency where it occurs, phase angle, etc. Not to mention that the impedance of a speaker as seen by an amp also depends on many other parameters, e.g. cables, how loud the speaker is played, room temperature, position of the speaker in the room, etc.
Since you have measured the speaker (I did not) you are probably right that my amp will delivery more like 60 watts when driving my Micro Be speakers. However, at the levels that I listen this is not a problem for my amp, i.e. according to the onboard meters my Accuphase has more than 20 dB of headroom (before clipping). This was actually the point I made in my answer to Phaelon.
You probably read quickly my answer to Phaelon and missed this point. This bother me a bit as this seemed not to be the first inconsistency in your answers (I have read many of your post about the new Focal Utopia line). The most striking example in this regard are your posts about the differences between the 2nd and 3rd Focal Be tweeters. In this thread you write:
"I would not consider word "blow away" right here."
whereas in a different thread. i.e. "Utopia Skala / Alto speakers anyone hear them both", you write:
"Scala is much better.its deisgned by another enginier in Jm Lab the tweeter itself is 3x better than old ones."
Regards,
Paul