Soundbars: Virtual vs Actual Surround Sound (3ch vs 5.1ch/7.1ch) - YouTube
Sonos Arc Review: A Solid Soundbar For The Dolby Atmos Era | Digital Trends
Amazon.com: 5.1 CH Surround Sound Bar with Dolby Audio, Sound Bars for TV with Wireless Subwoofer, Dolby Digital Plus, Bluetooth 5.0, Surround Sound System for Home Theater, Works with 4K & HD
Sonos Arc Review: Dolby Atmos In The Soundbar We've Been Waiting For - SlashGear
Soundbar vs Surround Sound: Which Is Better For You?