LG SN11RG 770-Watt 7.1.4 Channel Sound Bar with Wireless Subwoofer & Rear Speakers

770-watt sound bar with 24-bit/192kHz audio resolution envelops you in a multi-dimensional sound experience 7.1.4 channel system with up-firing front-height channels and wireless rear up-firing rear height channels produce high resolution, surround-sound Dolby Atmos experience Pairing with the included wireless subwoofer and rear speakers puts you at the heart of immersive sound Bluetooth technology establishes fast, wireless connectivity with supported devices Dolby Atmos and DTS:X keep you closer to the action with ground-breaking immersive audio technologies Meridian technology with advanced signal processing offers expanded soundscape with greater height, width, and depth AI Sound Pro room calibration produces optimal sound using adaptive sound control 4K pass-through ensures top quality 4K video without any distortion or manipulation Google Assistant service with voice-over commands enables easy operation without the need for manual intervention 2 HDMI inputs enable smooth digital transfer to HDMI-enabled peripherals (HDMI cables sold separately)