Designed for the way you live Add amazing sound to your TV with the 2.1-channel Soundbar B450. Surround Sound Expansion lets you experience great 3D effects, the included wireless subwoofer delivers Powerful Bass, and whether it's sport, TV or music, Adaptive Sound Lite can optimise audio to suit your content.1 Bass Boost Bass Boost Mode delivers more power to the bass so you can almost feel the beat.2 Voice Enhance Quiet dialogue, no problem. Optimise your listening experience to help ensure you can hear the words.3 Voice Enhance boosts the voice audio to make dialogue clear to hear. Adaptive Sound Lite Adaptive Sound Lite automatically analyses audio to deliver optimised sound based on what you are watching. Helping to ensure you get the most out of movies, sport and your favourite TV show.4 Key Features Powerful wireless subwoofer included Bass Boost mode for a big-bass sensation Voice Enhance for loud and clear dialogue Adaptive Sound Lite optimises sound to what you are watching 1 Adaptive Sound Lite must be activated via sound mode button on the remote. 2 Compared to B450 without Bass Boost Mode on. 3 Performance may vary depending on installation environment and surroundings. 4 Sound quality may vary depending on the source content. Performance may vary depending on installation environment and surroundings. Adaptive Sound Lite must be activated via sound mode button on the remote.