Adam Speakers & the Heil Tweeter
The Adam is yet another loudspeaker manufacturer that uses drivers that are descendants of the Heil AMT tweeter. Adam's Classic Mk.3 uses what they call Accelerated Ribbon Technology (X-ART) for the midrange as well as the tweeter, and 2x7.5" HexaCone midwoofers. The Classic Mk.3 is available in passive ($7000)/pair or active ($10,000/pair) form, the latter for the studio professional market. A brief demowith Cary Audio electronicssounded convincingly full-range and dynamic. I understand that Kal Rubinson is getting a pair of these for review in Stereophile.