Confirmed with Amazon customer service that it is a 5.0 Channel soundbar not 2.0
Very good deal, have been waited almost two months.
Sound configuration: 5.0 Channel 260W total power soundbar
Connections: HDMI eARC, USB, Optical connections, or Bluetooth 5.0
HDMI eARC with 4K Dolby Vision passthrough
Enhanced feature: Dolby Atmos, MultiBeam surround sound, PureVoice dialogue tech
Built-In Wi-Fi with AirPlay, Alexa Multi-Room Music and Chromecast built-in
RRP: $529
Will this be a bit tinny without a sub?