Polk Audio Omni SB1 Wireless Sound Bar System 3.1 Channel sound bar and subwoofer with Dolby Digital decoding-immerse yourself in amazing surround sound Hear every word clearly, regardless of volume levels with Polk patented Voice Adjust technology-and with separate volume controls for Voice, Bass, and Master Volume, you enjoy music, movies and games like never before Works with virtually any TV-plus, Smart Bar technology enables the sound bar to learn your TV's remote DTS Play-Fi technology for Wi-Fi connectivity and wireless music streaming-add more Omni products (S2, S2R, S6) to your network and stream even more music throughout your entire home Optimized listening modes for movies and music