Front Height Speakers vs Surround Back: 5.1 Going to 7.1 - BoomSpeaker
Klipsch Reference R-41SA Dolby Atmos® enabled add-on speakers at Crutchfield
Klipsch RP-500SA II Surround/Atmos Speakers | Audio Advice
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
Is Dolby Atmos Moving Away from Front-Wide Channels? Ask the Editors | AVS Forum
The Ultimate Guide to Dolby Atmos, Part 4: Setting Up Your System | How to | Polk Blog
Speaker installation AVR-S760H
What Are Dolby Atmos-Enabled Speakers? | Audioholics