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
Installation | Smarter Home Cinema | Blog | Monitor Audio
RSL Speakers W25E Angled In-Wall/Ceiling Speakers are Perfect for Dolby Atmos - ecoustics.com
in-wall speakers | Sounds With Vision - AV Professionals.
SpeakerCraft In-Wall Dolby Atmos-enabled Speaker Series Preview | Audioholics