Super Sound, Bass ok. Somehow I could not quite get used it, it was missing something. When I let use in another test on the Panasonic SC-HTB580EGK after 4 days, I ordered it.
I then both sound systems coupled via Bluetooth with my phone, so I had a direct comparison, only now I noticed the difference and that little something that I missed. The Sony makes more the impression as if the sound comes directly from the front, the Panasonic is more like the Dolby Surround, it is distributed throughout the room.
The bass is much intensiever, it got to Level 2 of 4, completely enough. In addition, I have a Panasonic Viera TV, (when Tv is off, the sound bar also turns) so I was very happy to have compared it.