Audio Physic Caldera can do it, too. Holographic imaging is one of the strenghts of this speaker. I had them for a couple of years and it was downright scary at times.
Speakers that have holographic imaging on vocals..
As far as 3-d imaging on vocals...I found only a handful...namely Spendors,Vandersteens,and older Spica tc-50s that I used to own capable of doing this...and this includes auditioning Maggies,Thiels,Revels,Logans, and too many more to mention...any thoughts?