LG AI ThinQ Hi-Res Dolby Atmos Meridian Technology Soundbar (LG SN11R Soundbar) - Channels 7.1.4, Display Type LCD (5 char.), High Resolution Audio Sampling - 24bit/192kHz / 24bit/96kHz Upbit/upsampling - 24bit/192kHz, Subwoofer 220W (Wireless), 400W Sound Bar w/ DTS Virtual: X, Wall Mountable, Connectivity: Optical, 2 x HDMI 2.1 (HDCP 2.3) - In / Out, HDR10, Dolby Vision, USB, Wireless: Bluetooth Version 5.0 Codec - SBC, Wi-Fi (2.4G / 5G), Wireless Rear ready