Best Buy: Samsung 7.1.4-Channel 512W Soundbar System with 8" Wireless Subwoofer and Dolby Atmos Natural Gray HW-Q90R/ZA
Samsung Q950T soundbar review - Android Authority
update Samsung SoundBar HW xxxx with the latest firmware - YouTube
Looks like the Samsung HW-Q90R soundbar got updated to have eARC finally ( firmware 1010.5). : r/Soundbars
Samsung HW-Q950A Powered 11.1.4-channel sound bar and wireless subwoofer system with Wi-Fi, Bluetooth®, Apple AirPlay® 2, Dolby Atmos® and DTS:X at Crutchfield
Samsung eARC update for 2019 Q series soundbars yet to be fulfilled