The low-profile Signa S3 sound bar delivers an incredible, room-filling home theater experience. Built to work with any HD, 4K and 8K TV via HDMI ARC, the Signa S3 is easy to set up and can be controlled with a single remote. Features Polk-patented Voice Adjust technology for clear dialogue, and Dolby Digital decoding for immersive, performance-tuned surround sound. Comes equipped with a wireless subwoofer for deep bass impact. Plus, stream your favorite music with Chromecast built-in and Google Play Music, Amazon Music HD, Apple Music, Roon, Qobuz, Spotify, Tidal and many more. This narrow, sleek sound bar can fit in most spaces be it on a tabletop or a mantle and can also be wall mounted.