The speakers sound pretty good though not as good as I had hoped. The biggest problem is the lack of coordination with my Panasonic TV. One can theoretically with the TV remote control but work as causes it resonates, the voice from the TV comes earlier and is the voice of the Soundbox delayed
In the HD channels it works quite well, but in the other it is bad. Unfortunately have to wait too long to make it even return to. Now I just juggle with 2 remotes