Sonos Arc
The premium smart soundbar for TV, movies, music, and more.
Overview
- Feel sound all around you with the spacious 3D experience of Dolby Atmos.
- Stream music, radio, podcasts, and more when the TV is off.
- Effortless setup with just two cables and smart Trueplay™ tuning.
- Elegant design discreetly mounts to the wall or sits on a credenza beneath the TV.
- Flexibility to expand your system over time and enjoy true surround sound and multi-room listening.
- Control your Sonos system with the Sonos app (for Android and iOS).
- See Setup when you're ready to add Arc to your system.
Controls and lights
Volume control: Touch controls on the top surface. Swipe right for volume up, left for volume down. Press and hold for rapid adjustment. The Sonos app, voice, or TV remote can also control volume.
Play/Pause: Touch control to play or pause sound.
Next/Previous (music only): Swipe right to skip to the next song, swipe left to go to the previous song. Note: This function is not available for radio stations.
Microphone: Tap to turn the microphone on or off. An LED light indicates status: on for voice control readiness, off for voice control deactivation. Press and hold the microphone button to use voice commands without a wake word; voice control turns off when released.
Status light: An LED indicator on the front displays the product's connection to WiFi, indicates when the volume is muted, and signals errors. This light can be turned off in settings.
Connector panel
The connector panel includes:
- HDMI port: Use to connect Sonos Arc to your TV.
- Join button: Press to connect during setup.
- Ethernet port: Use an Ethernet cable to connect to a router, computer, or network-attached storage (NAS) device (optional).
- AC power (mains) input: Use only the supplied power cord. Inserting a third-party power cord firmly until it is flush with the speaker is required.
Select a location
You can wall mount Arc below your TV or place it in or on a TV stand.
TV stand placement
- Place horizontally on a stable and level surface.
- Keep 4" (102mm) space (minimum) between the top of the soundbar and the bottom of your TV if placing below the TV.
- Do not place vertically or on its side.
- Ensure the touch controls are facing up.
Wall mount
You can secure the soundbar to a wall with a compatible wall mount. The custom-designed Sonos Arc Wall Mount is recommended (sold separately). See sonos.com for details.
Connect the cables
Before you start: Disconnect existing home theater or surround sound equipment from your TV. Connect any external devices, like a cable box or DVD player, directly to your TV. Turn your TV on.
- Connect the power cord and plug in the soundbar. Use only the supplied power cord.
- Connect the HDMI cable (included) to the soundbar's HDMI port.
- Connect the HDMI cable to your TV:
- TV with ARC/eARC port: If your TV has an HDMI ARC (or eARC) port, connect the HDMI cable to it. The ARC port may be labeled ARC, eARC, or ARC/eARC. Connecting to a standard HDMI port will result in no sound.
- Optical adapter (if needed): If your TV does not have an HDMI ARC or eARC port, use the optical adapter. Remove the protective cap from the adapter, attach it to the HDMI cable, and connect it to your TV's optical digital OUT port (a "D" shaped port). Ensure correct alignment to avoid damage.
Voice services
Use your voice to control your Sonos system with any voice-enabled Sonos product. You can play and control content, and adjust volume.
- Sonos Voice Control: Offers hands-free control with privacy. It's ready to use and can be added during setup. More information available.
- Amazon Alexa: Requires the Sonos app and Alexa app with the Sonos skill enabled. Setup involves changes in both apps. Learn more.
- Google Assistant: Requires the Sonos app and Google Assistant app. Setup involves changes in both apps. Learn more.
- Siri: Requires the Apple Home app. Add AirPlay2-compatible Sonos speakers to the Apple Home app and use Siri via iPhone, iPad, or Apple TV to play music (currently limited to Apple Music). Learn more.
Note: Voice control availability may vary by country and is dependent on Sonos and voice service launches.
Microphone on/off
The microphone is used for voice control and features like Trueplay tuning. Press the microphone button to toggle it on or off. The microphone LED light indicates its status.
- When the microphone light is on: Voice control is active and ready to respond if a voice service is set up. Microphone-dependent features like Trueplay are available.
- When the microphone light is off: Voice control is off. Microphone-dependent features like Trueplay are unavailable.
Note: Even with the microphone off, you can still use voice commands by pressing and holding the microphone button (without a wake word). Voice control deactivates upon release.
Trueplay™
Trueplay tuning measures room acoustics to fine-tune your Sonos speaker for optimal sound, regardless of placement. It works on iOS mobile devices (iOS 8 or later) by having you move around the room while holding your device.
- Navigate to System, then select the room you want to tune.
- Choose Trueplay Tuning to begin.
Auto Trueplay
Portable Sonos products (like Sonos Roam and Move) offer automatic tuning. Auto Trueplay uses the speaker's microphone to detect the environment and make periodic adjustments for great sound. To enable Auto Trueplay for a portable speaker, go to System and select the speaker.
Product settings
Customize your Sonos products via the Sonos app. Go to System and select a product.
| Setting | Description |
|---|---|
| Room Name | Change the room name if the speaker is moved. |
| Turn off WiFi | Disable WiFi when connected via Ethernet for reduced power consumption and improved connectivity (not available for Sonos Era 100, Era 300, or portable products). For Amp and Port, this can reduce internal temperature. Note: WiFi is automatically off for Era 100 and Era 300 when using a Sonos Combo Adapter with an Ethernet cable. |
| EQ | Adjust sound settings (bass, treble, loudness) to suit personal preferences. |
| Trueplay | Adapts sound for room acoustics and content. Portable products tune automatically. |
| Volume Limit | Set a maximum volume for each room. |
| Status Light | Displays WiFi connection, mute status, and errors. Can be turned off in settings. |
| Touch Controls | Disable touch controls on the speaker to prevent accidental adjustments. |
| Battery Saver (portable products only) | Set portable speakers to power off automatically to save battery life. They will reappear in the Sonos app when powered on. |
| Line-In (Sonos products with line-in capability) | Configure settings for connected audio devices:
|
Home theater
Create a home theater system by adding a pair of rear surrounds and a Sub to your Sonos soundbar for full-theater sound and music playback.
Home theater settings
Adjust sound settings and TV audio behavior via the Sonos app.
- TV Dialog Sync: Adjust audio delay (lip sync) for TV audio synchronization.
- Group Audio Delay: Adjust audio delay for playback across grouped speakers.
- TV Autoplay: Automatically switches audio to TV when the TV is turned on. Can be turned off to prevent this.
- Ungroup on Autoplay: If grouped, the soundbar automatically drops from the group when TV Autoplay is active. Can be turned off.
- Speech enhancement: Makes TV dialogue clearer.
- Night sound: Reduces the intensity of loud sounds while enhancing quiet ones for balanced listening.
- Remote Control Setup: Program a remote control during setup or any time thereafter.
Set up surrounds
Turn two Sonos speakers (or a Sonos Amp with other speakers) into separate right and left channels for your home theater.
- Place surround speakers about 10 ft from the listening position, angled towards the seating area.
- Go to System.
- Select a room with a soundbar and choose Add Surrounds.
Note: Grouping rooms or creating stereo pairs will not enable surround sound.
Surround audio settings
Surround sound is optimized during setup but can be adjusted:
| Setting | Description |
|---|---|
| Surrounds | Turn surround sound On or Off. |
| TV Level | Adjust surround volume for TV audio. |
| Music Level | Adjust surround volume for music. |
| Music Playback | Choose between Ambient (subtle) or Full (louder, full range) for music playback (not applicable to Dolby Atmos Music). |
Accessories
Find accessories tailored for your Sonos system, including stands, wall mounts, chargers, and cables. See Accessories on the Sonos website for a full selection.
Wall mount
Guidelines
- Use the Sonos Arc wall mount kit (sold separately). Follow kit instructions.
- Maintain at least 4.0" (102 mm) space between Arc/Arc SL and your TV.
- Ensure touch controls face up.
- For optimal sound, keep both ends of the soundbar at least 1' (30cm) from walls or obstructions.
Mount kit contents
- Wall mount bracket
- Positioning guide
- 2 knobs
- 6 wall anchors
- 6 screws
Wall Material and Pre-Drill Guide
| Wall Material | Pre Drill |
|---|---|
| Wood stud | 1/8" / 3mm bit |
| Drywall (no stud) | 5/16" / 8mm bit |
| Plaster | 5/16" / 8mm bit |
| Concrete or brick | 5/16" / 8mm bit |
Installation Steps
- If your TV is wall-mounted, align the positioning guide's top edge with the bottom of your TV. Ensure 5.5" (140mm) space between the guide's top and the TV.
- Mark screw locations and remove the guide.
- For pilot holes, use a 5/16" drill bit. Insert wall anchors if needed (do not use anchors for wood or plastic).
- Position the wall mount bracket over marked locations, using a level for accuracy.
- Screw the bracket to the wall using a Phillips-head screwdriver or drill, ensuring arrows point up.
- Screw the 2 knobs into the back of the soundbar until fully tightened.
- Connect power and HDMI cables to the soundbar. Ensure the HDMI cable is plugged into the TV's ARC or eARC port.
- Slide the soundbar down onto the wall bracket, ensuring knobs fit into slots and touch controls face up. The soundbar should be fully seated.
Specifications
AUDIO
| Feature | Description |
|---|---|
| Amplifier | Eleven Class-D digital amplifiers. |
| Elliptical woofer | Eight full-range woofers for faithful playback of mid-range vocal frequencies and deep bass. |
| Tweeter | Three silk dome tweeters for crisp, clear high-frequency response. |
| Microphones | Four microphone array, LED hardwired for privacy control. |
| Voice control | Integrated voice control. |
| System requirements | TV with HDMI ARC or optical digital audio output, broadband internet, and the Sonos app. |
NETWORKING*
| Feature | Description |
|---|---|
| Wireless connectivity | Connects to WiFi network (802.11 b/g/n, 2.4GHz). |
| Ethernet port | One 10/100Mbps Ethernet port for wired connection. |
SOFTWARE
| Feature | Description |
|---|---|
| Trueplay™ | Dynamically tunes the speaker to room acoustics (iOS device required). |
| Speech enhancement | Improves TV dialogue clarity. |
| Night sound | Reduces loud sound effects while maintaining balance. |
GENERAL
| Feature | Description |
|---|---|
| Power supply | Auto-switching 100-240V, 50-60Hz 3.5A AC universal input. |
| Dimensions (H x W x D) | 3.4 x 45 x 4.5in. (87 x 1141.7 x 115.7mm) |
| Weight | 13.78lb (6.25kg) |
| Operating temperature | 32°F to 104°F (0°C to 40°C) |
| Storage temperature | -4°F to 122°F (-20°C to 50°C) |
| Control | TV remote, voice, speaker touch controls, or Sonos app. |
| Supported devices | Connects to TV via HDMI cable (with or without optical adapter). Plays sources connected to the TV, including cable boxes and game consoles. |
| Package contents | Sonos Arc, power cord, HDMI cable, optical audio adapter, Quickstart Guide. |
*Specifications subject to change without notice.
Important safety information
- Read these instructions.
- Keep these instructions.
- Heed all warnings.
- Follow all instructions.
- Do not use this apparatus near water.
- Clean only with a dry soft cloth. Household cleaners or solvents can damage the finish on Sonos products.
- Do not block any ventilation openings. Install in accordance with manufacturer's instructions.
- Do not install near heat sources like radiators, heat registers, stoves, or other heat-producing apparatus.
- Protect the power cable from being walked on or pinched, especially at plugs, receptacles, and where they exit the apparatus.
- Only use attachments/accessories specified by the manufacturer.
- Unplug during lightning storms or when unused for long periods.
- This product has no user-serviceable parts. Do not open, disassemble, or attempt repair. Refer servicing to qualified Sonos personnel. Servicing is required for damage (e.g., damaged power cable/plug, spilled liquid, dropped objects, exposure to rain/moisture, abnormal operation, or drops).
- The Mains plug should be readily available to disconnect the equipment.
- Warning: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
- Do not expose apparatus to dripping or splashing, and do not place objects filled with liquids (like vases) on the apparatus.
