The Super Tower III's are the top of the Vmps line of speakers, above even the new RMX Elixer. They must be bi-amped and can be tri-amped. They cost $21,000-$24,000 depending on your choice of finish. They are huge and heavy speakers but do have free shipping and factory installation/ setup built into price. I think the top of the line pipedreams are $75,000, I would think at that price they could be better. I did at one time listen to an older pair of the Vmps's and was blown away but have no idea what the newer model sounds like with it's 75 and 6 inch ribbons, bass cutoff is now 14hz on this model. If you have this kind of money, then I would call Brian and set up a listen at his place.