Tvad, you are not understanding what Muralman is alluding to about the "supertweet" 's ability to hit the 23K-25K+ range. What he is getting at is , just because the hz's are produced, are they being "mechanically fabricated" that is are the supertweeters stretching some fq's that are in fact in the recorded medium, but do these super high hz's meld into the overall image , that is keep in line with a seamless soundstage.
If you want to haer a first class tweeter, go to Tyler's web, and look at the list of addresses for home demo of his speakers. One may be near your location. This to me is a balnced tweeter. Though it gives up the very highest fq's, it makes up in the "beefier" bottom where it meets the midwoofer. This is the supreme quality of a tweet, how well does it merge with the midwoofer. Reemphasing that I am not really interested in the highest hz's, there 's not much there in classical music. Jazz and blues buffs may have a different goal for their "ideal" speaker.
