So do you really believe that a 6.5" cone will produce the bottom end of your favourite music at 120db with less than 1% distortion? What happens below 40hz?

You strike me as someone who is new to this whole hifi lark. Please don't take that as a dig, it's just that it might be adviseable to listen to some of the forum's more knowledgable contributors rather than tell them they are wrong.