2.1ch SOUND: Complete 2.1ch sound system with a wireless subwoofer. Enhance your listening experience with a complete 2.1ch sound system that includes a wireless subwoofer for deep, rich bass. DOLBY AUDIO / DTS VIRTUAL:X: Captivating sound that moves all around you. Dolby Audio and DTS Virtual:X creates spacious 3D surround sound, including the feeling of height, through audio-processing techniques — without the need for up-firing speakers. BASS BOOST: Extra bass, bigger sensations.Enjoy songs and soundtracks with more bass. Bass Boost mode amplifies low frequencies to deliver more thump to your listening experience. ADAPTIVE SOUND: Sound optimized for each scene. Get the optimal listening experience for each scene. Your soundbar recognizes the type of content you’re watching and automatically adapts audio settings to produce clear voices and detailed sounds. BLUETOOTH TV CONNECTION: Connect your Soundbar to TV wirelessly. Are cables and wires getting in the way of your setup? Simply use Bluetooth to connect your soundbar to your TV, and enjoy all your favorite content wirelessly.