Being french I did not have the pleasure of listening to any of the system own by this man.But my brother stephane is living in france and went to his place (I should say palace) for a day of listening.
He is using AEL compression from 20H to 20Khz and some time swap with goto tweeter and compression.
He is aiming for a full horn loaded system with compression drivers.
In the first picture above the Drivers were the JBL 2227 in the bass cabinet. I do not know the rest.
The only comment that Stephane (my brother) had was the low frequency horn were to long and were dampening the response in the bass. However the horns were going deeper than his humble 4435.
The high frequency and the medium was oustanding. Scott fittin refers to tad has beeing less agressive than JBL and still giving all the details. This was the case with AEL and goto.
The bass cabinet were sold to another french man near the town of Lyon. They are now loaded with 515E and I was told by stephane that this deliver bass and punch and surpase the 4435 by far for transient response. Because of the enormous quantity 8x515E stephane did not feel the need for extended low frequncy response to 20hz and felt the 40hz was plenty.
As most of you are saying. The theory and engineering approach can not replace the human ear to like and don't like.
regards,
Web page of the french audio site :
http://haute.fidelite.com.online.fr/c-ils-ont-fait.html
http://haute.fidelite.com.online.fr/...r-06-2003.html