$15,000 Speaker Does Not List Freq Response Specs

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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
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"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.

Why not ask Mr Bob directly:

http://www.bobcarvercorp.com/#!contact/csxp

This speaker was just reviewed by The Absolute Sound in the October 2015 issue. They list the frequency response as being from "18Hz to beyond audibility (main speakers to 80kHz)". Of course the low frequency limit includes the powered subwoofer and there is no tolerance (+/- dB) given for the range specified. Hope this helps!