Are these speakers any good. Havn't heard anything about them. My friends just bought 2 bookshelf speakers model that is 150 watts. I think the model number is ULH8R And the tower number is ULH28B. There 200 watts. Anyways i would just like to no if they are any good. He bought them for $250 candian together. If anyone knows about prolinear please leave a reply!