Projectors with Dolby Atmos support

Dolby Atmos

— decoder that does not use fixed sound distribution across channels but rather audio object processing, allowing it to be used with virtually any number of channels on the playback system. The sound will be divided among the channels so that each audio object is heard as close as possible to its intended location. When using Dolby Atmos, having ceiling speakers (or speakers directed at the ceiling) is considered highly desirable. However, in extreme cases, it is possible to do without them.