JM Reynaud Orfeo Jubile

ACOUSTIC ENCLOSURE :The proprietary acoustic loading to our creations has been redesigned its profile optimized but still remains a triangular transmission line tuned in wave ¼ leading to a frontal event port at the foot of the enclosure.Thus, this new version of our triangular transmission line allows us to use practically no damping material in the line itself: only the partition wall is covered by a thin acoustic foam, and a crown of cellular foam acts as acoustic diode at the back of the cones of the drivers; no damping material impedes the air flow in the loading. Thus, the signal propagation speed in the line is much faster and the group delay of the system is greatly improved. In order to better control the vibratory phenomena, we lined a large part of the internal surfaces of the cabinetwork with bitumen and viscoelastic compound positioned experimentally at strategic points.The tweeter is housed in a solid turned piece of wood that has been decoupled from the upper surface of