5.1 Surround sound, the most commonly used audio technology before 3D Audio has been prevailing around for about 3 decades now. Most of us have a 5.1 surround sound system installed at our homes.
The demo experience was flawless, the systems seemed to work seamlessly, the hospitality was amazing and the highlight of the experience was that never through the entire meeting did we feel that they were trying to sell us something.
Why do we say these solutions are inexpensive? Let me put it this way, in case you do not setup a home theatre with a projector, what size LED TV will you most likely end up installing in your new living room?