Amir, I am confused. Revel first introduced waveguide in 2005 with concerta and performa. JBL waited until M2? JBL history on waveguide hard to follow.
As best as I know, the JBL team did not follow along with advanced research that Dr. Toole, etc. brought to Harman. Some time later they were put in the same group and then collaboration started. And has accelerated since given the high adoption of waveguide technology in JBL speakers.
Didn’t the JBL S58 (Greg Timbers/Floyd Toole) and Infinity Intermezzo (Allan Devantier/Floyd Toole) line have waveguides in 2001?