There is a reason it is called Boom. Explosive sound! Love the features and ease of use. UE put a lot of though into how a device like this should work, and they have done a fantastic job. Very well balanced sound that never distorts at crazy high volume. I still can't believe how good this is. I'm buying another one to pair in stereo with the cool iOS app. There is nothing at this price point that can compare to the Boom.