Polk Audio MagniFi One Sound Bar and Wireless Subwoofer System The MagniFi One Sound Bar and Wireless Subwoofer System takes minutes to setup-no more clutter, cables and installation hassles. Exclusive Voice Adjust Technology. Dramatically increases vocal intelligibility independent of program material and volume level to provide clean, clear, crisp dialogue. Bluetooth included. Delivers quality sound from your smartphone, tablet or other compatible device. Works with virtually any TV. Ultra-Low Profile design (less than 2 tall) won't block TV IR sensor Sport, Music and Movie EQ settings ensure room-filling, immersive sound