Yeah, these got my interest from Aperion a while ago. Never got close to an order for a road test though. I suppose any disturbance of the natural balance (of the speaker) has kept me from moving forward. What model VSA are they attached to and what characteristics are causing your beam? Should I indulge, these would be added to a pair of Axiom M22 V3, Axiom M2 V3 and Omega Super 5.