I didn't attend RMAF but found the following:
"(Lexington, KY) September 18th, 2012 - THIEL Audio (www.thielaudio.com), winner of over 60 prestigious awards for loudspeaker design and performance since 1978, has announced that the world premier of the CS2.7 loudspeaker will take place at the Rocky Mountain Audio Fest (RMAF) 2012 in the Denver Marriott Tech Center October 12-14. The CS2.7 will be demonstrated in two suites-Denver Audio Designs (Suite 9013) in tandem with THIEL's SS2.2 SmartSub® and HEGEL Music Systems press-only suite 8004. HEGEL's public suite (8006) will feature THIEL's flagship CS3.7 loudspeakers. THIEL's Gary Dayton will be onsite answering questions about the new products throughout the show."
"(Lexington, KY) September 18th, 2012 - THIEL Audio (www.thielaudio.com), winner of over 60 prestigious awards for loudspeaker design and performance since 1978, has announced that the world premier of the CS2.7 loudspeaker will take place at the Rocky Mountain Audio Fest (RMAF) 2012 in the Denver Marriott Tech Center October 12-14. The CS2.7 will be demonstrated in two suites-Denver Audio Designs (Suite 9013) in tandem with THIEL's SS2.2 SmartSub® and HEGEL Music Systems press-only suite 8004. HEGEL's public suite (8006) will feature THIEL's flagship CS3.7 loudspeakers. THIEL's Gary Dayton will be onsite answering questions about the new products throughout the show."