$15,000 Speaker Does Not List Freq Response Specs


.
Am I being too picky here? I came across a speaker mfg that does not list the frequency response specs for their speaker.

I think that may be asking a little too much by a mfg to not list this specification...especially in this price range.
.
128x128mitch4t
"I came across a speaker mfg that does not list the frequency response specs for their speaker."

They leave it out because some speaker designs just don't measure well. Panels and horns are a good example. They measure terrible.
.
The speakers in question are the Bob Carver Amazing Line Source speakers. They are sold via internet-only and there is nowhere to audition them....and no frequency response specifications. At $15k, I'd like a little more info.

Bose does not list any specs for its 901 flagship speakers, but, that's Bose. I expected Bob Carver to be a little more forthcoming with that type of info, especially since his tube amps are aimed squarely at the audiophile market.

The concept is interesting. The link to the speakers is below.

http://www.bobcarvercorp.com/#!als/cwgy
.