b&w sub sounds good waheeb. I heard one the other day at a store. dali sounds okay, but a little over priced on a lot of it's speakers and subs. I almost bought a Dali sub a few months ago, but when asked to hear it the sub looked blown. The worker said the customer turned it up to loud or damaged it. I was afraid to buy it without having another one in the store to hear. Some dali stuff sounds good, but you can find other brands that sound good that are cheaper.