I have a single Ultra, and I can tell you, unless you have a huge room, this thing can drain your sinuses. There is no question it is musical, that it why I bought it, but the suprise was with theater. What a delight. Mine plays loud down to 13 hz with the room coupling effect. I am sure the /2 would not only compete with the Velos, but probably beat them. And, the price is bargain.