This system does the job, powerful and clear enough, although the bass is there (and volume control on the remote, very practical!) Plusieur options possible but no serious / acute setting? damage, yet so simple and obvious to a sound system? !! Bluetooth connectivity with TV (SAMSUNG required!) Is impeccable, no cables between the TV and the system! it feels good ... the design is really successful, beautiful bar alutrés simple and class ... and housing. The USB input is good, I was able to more than 1,000 titles! very easy to use. We just connect his smart phone in Blutooth. A very good price / quality level ... its disign more!