i just got my headphones in today and had to test them out to see if they lived up to that "bass boost" that it claims to have and i am not that impressed with the bass at lower volume levels it does have good sounding bass but once the volume is turned up it gets very distorted. but when you are listening to something with not much bass they sound great and get very lout don't know what to think about them yet will post another review in about a week to let the speakers break-in.