Dolby Atmos Speaker Placement: Exact Angles and Heights for 5.1.2 / 7.1.4 / 9.3.4
You need exact numbers to place Dolby Atmos speakers well. In a 5.1.2 setup, mount two overheads at 45° elevation, or 65° from horizontal. A 7.1.4 layout uses four tops at 45° in …
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