Wall mount


Mount kit contents

Note:Don’t discard the positioning guide. It may look like packing material.




  1. If your TV is wall-mounted, place the positioning guide against the wall, aligning the top edge with the bottom of your TV. There should be 5.5" (140 mm) between the top of the wall mount bracket and the TV.

  2. Apollo_wall_mount_2.jpg


  3. Mark the screw locations and remove the guide. Refer to Wall mounting information for placement help.

  4. If you’re using the included wall anchors, use a 5/16" drill bit to drill the pilot holes and then insert the wall anchors. Don’t use the anchors if you’re drilling into wood or plastic.

  5. Apollo_wall_mount_4.jpg


  6. Position the wall mount bracket over the marked screw locations, using a level to confirm accuracy. Use a Phillips-head screwdriver or a power drill to screw the bracket to the wall, making sure the arrows in the center are pointing up.

  7. Apollo_wall_mount_5.jpg


  8. Screw the 2 knobs into the back of the soundbar until they are fully tightened.

  9. Apollo_wall_mount_6_2.jpg


  10. Connect the power and HDMI cables to the back of the soundbar.

  11. Note:If you’re connecting the cables to the TV at this time, be sure to plug the HDMI cable into the HDMI ARC or eARC port on your TV.



  12. Slide the soundbar down so the knobs fit into the slots on the wall bracket. Make sure the touch controls are facing up, and the soundbar is fully seated.


Wall mounting information

Wall Material

Pre Drill

Use Wall Anchors

Use Screws

Wood Stud

1/8" / 3 mm bit



Drywall (no stud)

5/16" / 8 mm bit




5/16" / 8 mm bit

No, requires toggle bolt (not included)


Concrete or Brick

5/16" / 8 mm bit








Eleven Class-D digital amplifiers.

Elliptical Woofer

Eight full-range woofers ensure you’ll hear the faithful playback of mid-range vocal frequencies plus deep, rich bass.


Three silk dome tweeters create a crisp and clear high-frequency response.


  • Four microphone array.

  • LED hard-wired to voice microphones for privacy control so you know when the microphone is active.

Voice Control

Integrated voice control.

System Requirements

TV with HDMI ARC or optical digital audio output, broadband internet, and the Sonos S2 app.


Wireless Connectivity

Connects to WiFi network with any 802.11 b/g/n, 2.4 GHz broadcast-capable router.

Ethernet Port

One 10/100 Mbps Ethernet port. You can wire directly to your router if your WiFi is unstable.


Power Supply

Auto-switching 100-240 V, 50-60 Hz 3.5 A AC universal input.

Dimensions (H x W x D)

3.4 x 45 x 4.5 in. (87 x 1141.7 x 115.7 mm)


13.78 lb (6.25 kg)

Operating Temperature

32° F to 104° F (0° C to 40° C)

Storage Temperature

-4° F to 122° F (-20° C to 50° C)


Use your remote control, voice, touch controls, or the Sonos S2 app.

Supported Devices

Connects to TV with HDMI cable (with or without an attached optical adapter). Plays sources connected to the TV, including cable boxes and game consoles.

Package Contents

Sonos Arc, AC power cord, HDMI cable, optical audio adapter, Quickstart Guide.

* Specifications subject to change without notice.


Important Safety Information

1.Read these instructions.

2.Keep these instructions.

3.Heed all warnings.

4.Follow all instructions.

If your product is wallmounted:

  • Improper or inadequate wallmount installation could cause your device to fall, resulting in personal injury.

  • Never hang from the Sonos product or the wall bracket.

  • Once wall-mounted, periodically check to ensure screws remain securely tightened.

5.Do not use this apparatus near water.

6.Clean only with dry soft cloth. Household cleaners or solvents can damage the finish on your Sonos components.

7.Do not block any ventilation openings. Leave a recommended space of 4“ (10cm) around the unit. Install in accordance with the manufacturer’s instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.

9.Protect the power cable from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

10.Only use attachments/accessories specified by the manufacturer.

11.Unplug this apparatus during lightning storms or when unused for long periods of time.

12.Refer all servicing to Sonos qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cable or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

13.The Mains plug should be readily available to disconnect the equipment.

14.Warning.pngWarning: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

15.Do not expose apparatus to dripping or splashing and do not place objects filled with liquids, such as vases, on the apparatus.