PROPER Height Speaker Placement For Dolby Atmos & DTS-X | Home Theater Talk w/ Trinnov - YouTube
How does in-ceiling, Elevation and up-firing speaker rank for Atmos in a 5.2.4 config? Well I think I might be crazy enough to find out : r/hometheater
Can I Repurpose Back-Surround Speakers for Dolby Atmos? | Sound & Vision
Klipsch Reference Series 4" 100-Watt Passive 2-Way Height Channel Speakers (Pair) Black 1069858 R-40-SA II - Best Buy
Front Height Speakers vs Surround Back: 5.1 Going to 7.1 - BoomSpeaker
Q50a Dolby Atmos-Enabled Surround Speaker | KEF USA