The low-profile Signa S2 universal TV sound bar delivers an incredible, room-filling home theater experience—far beyond anything you get from your TV’s small built-in speakers. Performance-tuned surround sound performance tuned driver array and Dolby Digital 5.1 decoding create incredible room-filling surround sound from a compact low-profile sound bar and wireless subwoofer. Polk VoiceAdjust technology allows you to customize the voice levels in the sound bar to reproduce clear, crisp dialogue, ensuring you never miss a single word of your favorite movie, TV show, or sporting event. Universal compatibility means it works with 4K and HD TVs—HDMI cable included. Watch your favorite shows with exceptional contrast and clarity. Enjoy easy setup with a low-profile design that allows for quick, seamless connection to your TV. Its slim size fits most spaces—easily wall-mount it or set it in front of your TV. Wireless music streaming is made possible with Bluetooth technology, allowing you to stream music directly from your smartphone, tablet, or other compatible device.