Sonos Arc Ultra 9.1.4 Dolby Atmos Soundbar system, White

The Sonos Arc Ultra is a soundbar designed for home cinema applications, providing support for Dolby Atmos spatial audio. Its internal acoustic architecture is comprised of 14 drivers—including seven tweeters and six woofers—powered by 15 individual amplifiers. This configuration is engineered to produce a wide and detailed soundstage suitable for larger rooms. The unit processes multiple audio formats such as Dolby TrueHD, DTS, and PCM to maintain compatibility with a range of source material.

For connectivity, the soundbar features an HDMI eARC port for receiving high-resolution audio from a compatible television, along with a digital optical input. Wireless streaming is available via Wi-Fi 6 and Bluetooth 5.3, with support for Apple AirPlay 2 and Spotify Connect. The system incorporates Trueplay calibration technology, which adapts the soundbar's audio output to the specific acoustics of the room. It also has built-in voice control with support for Sonos Voice Control and Amazon Alexa for hands-free operation.

• Delivers 9.1.4 channel audio with Dolby Atmos support
• Contains 14 drivers powered by 15 internal amplifiers
• Connects to a TV using a single HDMI eARC port
• Streams audio wirelessly via Wi-Fi 6 and Bluetooth 5.3
• Integrates with Apple AirPlay 2 and Spotify Connect
• Allows for wireless pairing with a Sonos subwoofer and rear speakers
• Features a matte white finish and can be placed on furniture or mounted to a wall