Unable to find a satisfied balance of the bass & treble for this speaker. I've tried all the way, different combinations, but still failed to hear the sense I want. What I can conclude here now, is this speaker produces bad quality of sound, pretty much unbalanced, some frequences are overstated, some get lost, the human sound of a song from this speaker is really badly badly silly tiny, feeling covered by the background music in most cases.This speaker is definitely NOT the one having pleasing sound and will make you losing interest to hear it again. The sound can be said tiresome...Do I have to spend more money if I want to get one with rich frequence and balanced sound???