The Sonos Arc Ultra fills every inch of your room with sound. On-board are 14 Sonos-engineered drivers and Sound Motion technology for clear, deep, and balanced sound. It's also incredibly precise, placing sound all around you for a true-to-life experience. Dolby Atmos adds another dimension to movies and shows, enveloping you in a 9.1.4 spatial audio experience. You'll feel like the action is happening all around you, just like the cinema.Good to know- A centre channel and Speech Enhancement settings boost dialogue, so you never miss a word- The curved shape, low-profile design, and matte finish all add to the minimalist, iconic looks- You can control the Arc Ultra using your TV remote, the Sonos app, touch controls, or voice commands- Trueplay optimises the audio based on where you place the sound bar in the room- Stream music over Bluetooth or link it to your Sonos multi-room system