Crystal clear dialogue Turn on Speech Enhancement in the app to amplify voices so you never miss a word and can always follow the story. High-quality sound when the volume is low When you want to watch TV without disturbing others, turn on Night Sound to reduce the intensity of loud effects and enhance quieter ones. No extra remote Beam syncs with your TV remote for streamlined control and no extra clutter. Five Class-D digital amplifiers perfectly tuned to the drivers and soundbar’s unique acoustic architecture. Four full-range woofers ensure faithful playback of mid-range vocal frequencies and rich bass. One tweeter creates crisp high frequencies and clear dialogue. Use the Sonos app to adjust bass, treble, and loudness. It works with all the major streaming music providers including Spotify, Apple Music, Tidal, Deezer, etc. with support for the highest-resolution formats, including Dolby Atmos Music Dolby Atmos Experience more depth, clarity, and details than ever before. Dolby Atmos helps you connect more deeply with your favourite music, shows, and games. Touch You have full control. Tap or swipe the touch controls on the speaker to pause the music, adjust the volume, skip a track, and more. Airplay Send sound directly from your iPhone, iPad, or Mac to your Sonos speaker with Apple airplay. Then ask Siri to turn it up from your device. Sonos App Use the Sonos App to connect and control all your streaming services along with Sonos Radio and personalize settings.