3.1Ch Soundbar with Wireless SubwooferA Perfect Match with LG 55 G1 OLED TV360W Total Power Output3D Surround Sound From 6 SpeakersDolby Atmos, Dolby Digital, Dolby DigitalPlus & Dolby TrueHD Surround SoundDTS:X, DTS-HD & DTS Surround SoundWireless Surround Sound ReadyAI Sound ProHigh Resolution AudioSmart Phone File PlaybackSmart Phone & Tablet Remote AppBluetooth Connectivity4K Pass Through Includes HDR10 & Dolby Vision1 HDMI Input1 HDMI Output1 Optical Input1 USB PortWall Mount & Stand Bracket IncludedColour: BlackH150 x W1225 x D33 mm (Soundbar)H394 x W180 x D290 mm (Subwoofer)