Comparison Review - Shootout of the $300 Atmos-enabled Soundbars: Sony HT-X8500 and TCL TS9030 Alto 9+ RAY-DANZ : r/Soundbars
TCL Alto 9+ 3.1 Channel Dolby Atmos Sound Bar with Wireless Subwoofer - TS9030 | TCL Canada
TCL Alto 9+ Review - RTINGS.com
Amazon.com: TCL Alto 8 Plus 3.1.2 Channel Dolby Atmos Smart Sound Bar with Wireless Subwoofer, WiFi, Works w/ Alexa, Google Assistant & Apple Airplay 2, Bluetooth – TS8132, 39-inch, Black : Electronics