The Sonos Arc Ultra fills every inch of your room with sound. On-board are 14 Sonos-engineered dri...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 AI Speech Enhancement 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- Pair up to two sets of Sonos Ace headphones (sold separately) to enjoy immersive spatial audio, private listening, or multiplayer gaming- TrueCinema tech adapts the sound to your space, bringing out the best in Ace's spatial audioAllnew acoustic architecture with Sound Motion technology fills every inch of the room and precisely place sounds all around you Unparalleled 9.1.4 spatial audio experience with Dolby Atmos¹ Ultraclear dialogue and the power to make it even clearer with Speech Enhancement Elegant design looks great in your home and won’t distract from your entertainment Control with your TV remote, the Sonos app, the touch controls, Sonos Voice Control, and Amazon Alexa² Effortless setup with a single HDMI eARC connection to your TV and stepbystep guidance from the Sonos app³ Quickly finetune the sound for the room with Trueplay Stream music and more with WiFi, Bluetooth, Apple AirPlay 2, and Spotify Connect Add Sonos Sub and Era 300 rear speakers for the ultimate surround sound experience with Dolby Atmos¹ TV Audio Swap. Instantly swap TV audio from Sonos Arc Ultra to Sonos Ace headphones when you don’t want to disturb others.
The Sonos Arc Ultra is designed for home theater enthusiasts seeking immersive audio experiences. Its key benefit is delivering a 9.1.4 spatial audio experience with Dolby Atmos, filling your room with detailed and balanced sound. However, to fully utilize its features, you'll need a compatible TV with HDMI eARC. The Arc Ultra boasts 14 Sonos-engineered drivers, Sound Motion technology, and Speech Enhancement, offering unparalleled audio quality and clarity.
All features
Colour
Black
Series
Arc
Model Part Number
ARCG2UK1BLK
Brand
Sonos
Extended Product Information
FAQs
How do I connect the Arc Ultra to my TV?
Use the included HDMI cable to connect the Arc Ultra to the HDMI eARC/ARC port on your TV. Then, follow the setup instructions in the Sonos app.
Can I use the Arc Ultra with a non-eARC TV?
Yes, but you will only get standard audio, not the full Dolby Atmos experience. You will still get some surround sound capabilities.
How do I control the Arc Ultra?
You can use your TV remote, the Sonos app, touch controls on the soundbar, or voice commands through Amazon Alexa.
Does the Arc Ultra support Bluetooth?
Yes, it supports Bluetooth for streaming audio from your devices.
How do I perform Trueplay tuning?
You can perform Trueplay tuning using the Sonos app on an iOS device. Follow the in-app instructions to optimize the sound for your room.
Can I add a subwoofer to the Arc Ultra?
Yes, you can pair the Arc Ultra with a Sonos Sub for enhanced bass.
How do I clean the Arc Ultra?
Use a soft, dry cloth to wipe the exterior of the soundbar. Do not use harsh chemicals or cleaning agents.
What is the warranty for the Sonos Arc Ultra?
The standard warranty for Sonos products is one year. Please check your local laws for details.
Troubleshooting
No sound from the soundbar.
Check the power connection, ensure the soundbar is turned on, and confirm the HDMI cable is securely connected to the TV's eARC/ARC port. Also, check the TV's audio output settings to ensure they are configured correctly.
Poor audio quality or distorted sound.
Ensure the soundbar is not obstructed by any objects. Run Trueplay tuning again via the Sonos app. Check the audio source and try a different source.
Soundbar not connecting to Wi-Fi.
Make sure your Wi-Fi network is working and that the soundbar is within range. Restart the soundbar and your router. Re-enter your Wi-Fi password if needed.
Problems with voice control.
Ensure the voice assistant is enabled in the Sonos app. Check your internet connection. Make sure the microphone on the soundbar is not muted.
The Sonos app can't find the soundbar.
Ensure the soundbar is powered on and connected to the same network as your mobile device. Restart the soundbar and your mobile device. Try reinstalling the Sonos app.
Pros and Cons
Pros
Delivers exceptional sound quality with Dolby Atmos support.
Features advanced technologies like Sound Motion for immersive audio.
Offers multiple control options for user convenience.
Easy setup with a single HDMI eARC connection.
Integrates seamlessly with other Sonos products.
Supports Bluetooth connectivity for versatile streaming.
Cons
Requires a TV with HDMI eARC for full functionality.
May be expensive compared to other soundbars.
Trueplay tuning requires an iOS device for setup.
Limited physical connections.
Bass performance may be limited without a separate subwoofer.
Setup, Compatibility & Care
Setup
Connect to TV: Use the included HDMI cable to connect the Arc Ultra to your TV's HDMI eARC/ARC port.
Power On: Plug in the power cable.
Download Sonos App: Download and install the Sonos app on your smartphone or tablet.
Follow App Instructions: The Sonos app will guide you through the setup process.
Trueplay Tuning: Use the Sonos app to perform Trueplay tuning to optimize sound for your room's acoustics (requires an iOS device).
Compatibility
The Sonos Arc Ultra is compatible with:
TVs with HDMI eARC or ARC ports
Wi-Fi networks
Bluetooth-enabled devices
iOS and Android devices for the Sonos app
Care
Cleaning: Use a soft, dry cloth to clean the exterior. Avoid using harsh chemicals.
Placement: Position the soundbar below your TV. Avoid placing objects in front of the soundbar, as they may obstruct the sound.
Software Updates: Keep your Sonos system updated with the latest software updates via the Sonos app.