Frequency response to 100k +/_ 1.5db?

Just looking at Avalon website and noticed this for the Eidolon Diamond. Typo?

ptss11-10-2016 12:21am

martykl Details Discussions Posts This discussion Message User 3,578 posts 11-10-2016 at 12:36am Copy Comment URL Report Comment Edit Delete I recently auditioned this speaker and thought I detected a several DB roll off in the 50 kHz to 60 kHz region. Oh wait, that wasn't me....it must have been a bat.
nonoise Details Discussions Posts This discussion Message User 10,807 posts 11-10-2016 at 01:43am Copy Comment URL Report Comment Edit Delete Maybe SETi can find a use for them.
melbguy1 Details Discussions Posts This discussion 1,438 posts 11-10-2016 at 02:56am Copy Comment URL Report Comment Edit Delete The 19mm Accuton diamond tweeter used in the Eidolon diamond is rated to 100kHz. I assume the reference to +/- 1.5db refers to the tolerance of the driver pair matching, since I don't think I've ever seen a speaker response curve measure that flat.
erik_squires Details Discussions Posts This discussion Message User 16,011 posts 11-10-2016 at 06:03am Copy Comment URL Report Comment Edit Delete More than a little ridiculous. :) More importantly to me would be energy storage and releasing. I'm a big fan of very good AMT's (as opposed to just average one's) for this reason. :) Best, Erik