Take your entertainment to a new realm of audio immersion. This soundbar envelops you in authentic 7.1.2ch surround sound with multiple speakers, a built-in subwoofer, and advanced technologies. A wider sweet spot lets everyone have the best seat in the house. Fully enjoy Dolby Atmos® and DTS:X® with Vertical Surround Engine, S-Force Pro Front Surround. With rear speakers (optional), it supports 360 Spatial Sound Mapping. Sound Field Optimization calibrates the soundbar to your room environment to provide the best sound. Even if you move the soundbar from the main room to a bedroom, it will adapt the sound to fit your space. Equipped with 8K and 4K/120 passthrough to support the latest video formats, including Dolby Vision. From vivid visuals to smoother, clearer movement for responsive video gameplay, this soundbar has you covered. An OLED front panel display is on the soundbar for quick viewing of the volume level, sound mode or input. Almost ready to go straight out of the box. Simply plug it in, connect to your TV using the HDMI eARC connection and power it on. Dimensions: 51.25” W X 3.25” H x 5.625” D.