Arc Ultra - Hi-Fi System SONOS - Free user manual and instructions
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| Product Type | Soundbar |
| Brand | Sonos |
| Model | Arc Ultra |
| Color | Black |
| Dimensions (W x H x D) | 1141 x 87 x 77 mm |
| Weight | 6.25 kg |
| Power Supply | 100-240V AC, 50/60 Hz |
| Power Consumption | < 200W (standby < 2W) |
| Audio Channels | 11.1.4 |
| Supported Audio Formats | Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, PCM, Stereo |
| Connectivity | HDMI eARC, Optical (adapter), Ethernet, Wi-Fi, Bluetooth |
| Wireless | WiFi 802.11 a/b/g/n/ac, Bluetooth 5.0 |
| Voice Control | Amazon Alexa, Google Assistant, Sonos Voice Control |
| App Control | Sonos S2 App (iOS/Android) |
| Mounting | Wall-mountable (bracket included) |
| Included Accessories | Power cord, HDMI cable, optical adapter, wall mount template, manual |
| Operating Temperature | 0°C to 35°C |
| Storage Temperature | -20°C to 60°C |
| Humidity | 5% to 90% non-condensing |
| Cleaning | Use dry cloth; avoid liquids or cleaning agents |
| Safety | Do not expose to liquids; do not open; unplug during storms |
| Spare Parts | Contact Sonos support for replacements |
| Repairability | Professional repair recommended; no user-serviceable parts |
| Certifications | CE, FCC, RoHS |
Frequently Asked Questions - Arc Ultra SONOS
How do I set up the Sonos Arc Ultra?
Download the Sonos S2 app on your mobile device, connect the Arc Ultra to your TV via HDMI eARC, plug it into power, and follow the in-app instructions to add the soundbar to your Wi-Fi network.
Can I connect the Arc Ultra to a TV without HDMI eARC?
Yes, you can use the included optical adapter if your TV only has an optical output, but HDMI eARC is recommended for full Dolby Atmos support.
How do I control the Arc Ultra with voice assistants?
The Arc Ultra supports Amazon Alexa, Google Assistant, and Sonos Voice Control. Set up your preferred assistant in the Sonos app under Services & Voice.
Can I use multiple Sonos Arc Ultra speakers together?
No, the Arc Ultra is designed as a single soundbar. However, you can pair it with other Sonos speakers (e.g., Sub, Era 100) for a surround sound system.
How do I update the firmware on the Arc Ultra?
Firmware updates are automatic when the soundbar is connected to Wi-Fi. You can also check for updates in the Sonos app under Settings > System > System Updates.
Why is there no sound from my Arc Ultra?
Check that the HDMI cable is securely connected to the eARC port on your TV, ensure the TV audio output is set to eARC or ARC, and verify the soundbar is selected as the audio output device in your TV settings.
How do I reset the Sonos Arc Ultra to factory settings?
Press and hold the join button (on the back) for 5 seconds until the LED flashes amber. Release and continue holding until the LED flashes green and white, then release. The soundbar will restart.
Can I wall-mount the Arc Ultra?
Yes, the Arc Ultra is wall-mountable. Use the included wall mount template and screws. Ensure the wall can support the weight (6.25 kg). A professional installer is recommended.
How should I clean the Arc Ultra?
Use a soft, dry cloth to wipe the surface. Do not use any liquids, sprays, or abrasive cleaners. Avoid getting moisture into the speaker grille.
What is the warranty period for the Sonos Arc Ultra?
The Sonos Arc Ultra comes with a 1-year limited warranty from the date of purchase. Extended warranty options may be available through the retailer or Sonos.
User questions about Arc Ultra SONOS
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USER MANUAL Arc Ultra SONOS
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Product information
Brand : SONOS
Model : Arc Ultra
Category : Hi-Fi System