The construction derAnlage is very simple. Although the system is quite heavy. The operation is also playing slightly, the DJ effects quite funny. The system controls not even at high volume. In a review of the exaggerated bass was criticized. This is a matter of attitude, namely via App. Since you can turn the Extra Bass feature and also set separate bass, mid and treble. About the app, everything can be controlled, even during music playback from the same device. This facility will not provide high end sound systems Paroli. For youth rooms, garages Partykeller- and it is just right.