Amazon.com: SAMSUNG HW-Q910B 9.1.2ch Soundbar with Subwoofer and Rear Speakers with a Walts SOUNDBAR-Mount for Compatible Soundbars Under 15lb (2022) : Electronics
No sound from rear speakers or subwoofer on the HW-Q90R
Samsung harman/kardon HW-Q90R Bluetooth Wi-Fi Cinematic Soundbar with Dolby Atmos, Wireless Subwoofer & Rear Surround Speakers
HW-Q90R Samsung | Harman/Kardon 7.1.4ch Soundbar with Dolby Atmos Home Theater - HW-Q90R/ZA | Samsung US
Samsung HW-Q90R Review | Trusted Reviews
HW-Q90R Samsung | Harman/Kardon 7.1.4ch Soundbar with Dolby Atmos Home Theater - HW-Q90R/ZA | Samsung US