B&W Nautilus.... this is the speaker that I would buy if that kind of budget were mine. You need a lot of power to push though. I think you need 8 mono blocks of very good quality and power to drive them. If you're really serious though, look at them and ask the B&W people on there site, they can tell you more, I just know it is my dream speaker, dream is the key word here, maybe some day.
beerdraft
beerdraft