Arc Ultra is Sonos’s most powerful and refined soundbar, designed to elevate your home entertainment experience to a new level. Featuring a completely re-engineered acoustic architecture with 14 Sonos-designed drivers, it fills the room with detailed, immersive sound.

The innovative Sound Motion™ technology delivers deeper and more powerful bass from a more compact design, while freeing space for additional tweeters and midrange drivers. The result is a wider, more balanced, and more precise soundstage compared to previous generations.

With Dolby Atmos, Arc Ultra creates a 9.1.4 spatial audio experience that surrounds you from every direction. Sound is accurately positioned, making movies, shows, and games feel incredibly lifelike and cinematic.

AI-powered Speech Enhancement detects human voices and improves dialogue clarity. With four adjustable levels, you can ensure every word is clearly heard, even in complex audio scenes.

Designed with a sleek curved shape, low-profile form, and matte finish, Arc Ultra blends seamlessly into any interior while keeping the focus on your content.

Setup is fast and simple—connect via HDMI eARC/ARC and control the soundbar using your TV remote, the Sonos app, touch controls, Sonos Voice Control, or Amazon Alexa. When the TV is off, you can stream music via WiFi or Bluetooth.

Arc Ultra supports WiFi 6, Bluetooth 5.3, and Apple AirPlay 2. For a complete home theatre experience, you can expand your system with a Sonos Sub and Era 300 rear speakers. You can also transfer audio to Sonos Ace headphones for private listening.