Flexson FLXS1CM1011
Flexson Ceiling Mount for Sonos One, One SL and Play:1
Official User Manual
Introduction
Thank you for choosing the Flexson Ceiling Mount. This mount is specifically designed to securely hold your Sonos One, Sonos One SL, or Sonos Play:1 speaker, allowing for optimal sound positioning and discreet cable management. Please read this manual carefully before installation and use to ensure proper setup and safe operation.

Image: The Flexson Ceiling Mount in white, designed to hold a Sonos speaker. The mount features a main vertical pole extending from the ceiling plate, with a speaker arm that can be adjusted.
What's in the Box
Please check the contents of your package:
- 1 x Flexson Ceiling Mount (Model: FLXS1CM1011)
- Installation Hardware (screws, wall anchors - specific types may vary by region)
- Instruction Leaflet (this manual)
If any components are missing or damaged, please contact Flexson customer support.
Setup and Installation
Important Safety Information: Installation should only be performed by a qualified individual. Ensure the mounting surface can safely support the weight of the mount and the speaker. Always use appropriate tools and safety equipment.
- Choose Location: Select a suitable ceiling location that is structurally sound and allows for optimal speaker placement. Consider power access for your Sonos speaker.
- Mark Drilling Points: Hold the ceiling plate of the mount against the ceiling at the desired location. Use a pencil to mark the drilling points for the mounting screws.
- Drill Pilot Holes: Drill pilot holes at the marked points. The drill bit size will depend on the type of screws and wall anchors provided or required for your ceiling material.
- Secure Ceiling Plate: Insert wall anchors (if necessary) into the pilot holes. Secure the ceiling plate of the mount to the ceiling using the provided screws. Ensure it is firmly attached and stable.
- Attach Speaker Arm: Connect the main vertical pole to the ceiling plate assembly. Ensure all connections are tight and secure.
- Mount Sonos Speaker: Carefully slide your Sonos One, One SL, or Play:1 speaker onto the speaker arm. The bespoke design ensures a secure fit. Ensure the speaker is fully seated and stable on the mount.
- Cable Management: Route the speaker's power cable through the integrated cable management channels within the mount's pole. This helps to keep the installation tidy and discreet.

Image: The Flexson Ceiling Mount with a Sonos speaker securely attached, demonstrating the straight-down orientation.

Image: The Flexson Ceiling Mount with a Sonos speaker attached, angled to direct sound. This illustrates the adjustable nature of the mount.
Operating the Mount
The Flexson Ceiling Mount allows for flexible positioning of your Sonos speaker:
- Speaker Angle Adjustment: The speaker arm can be angled to direct sound precisely where desired. Gently adjust the angle of the speaker arm to achieve the optimal listening experience. Ensure the speaker remains securely seated after adjustment.
- Cable Management: The integrated cable management system ensures that the speaker's power cable is neatly hidden within the mount's structure, contributing to a clean aesthetic.
Maintenance
The Flexson Ceiling Mount requires minimal maintenance:
- Cleaning: To clean the mount, gently wipe it with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the finish.
- Periodic Checks: Periodically check all screws and connections to ensure they remain tight and secure. Over time, vibrations or environmental factors may cause slight loosening.
- Speaker Security: Ensure the Sonos speaker remains securely seated on the mount. If you notice any looseness, re-seat the speaker.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Mount feels loose or wobbly after installation. | Screws are not fully tightened, or mounting surface is not strong enough. | Ensure all mounting screws are fully tightened. Verify the structural integrity of the ceiling. If necessary, consult a professional for installation. |
| Speaker does not sit securely on the mount. | Speaker not correctly aligned or fully seated on the arm. | Remove the speaker and re-seat it carefully, ensuring it clicks into place or is firmly positioned on the bespoke base. |
| Cable management is not effective. | Cable not routed correctly through the internal channels. | Carefully re-route the speaker's power cable through the designated channels within the mount's pole. |
If you encounter an issue not listed here, or if the suggested solutions do not resolve the problem, please contact Flexson customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | FLXS1CM1011 |
| Compatible Devices | Sonos One, Sonos One SL, Sonos Play:1 |
| Mounting Type | Ceiling Mount |
| Color | White |
| Product Dimensions | 4.33 x 4.33 x 13.78 inches (11 x 11 x 35 cm) |
| Item Weight | 2.77 pounds (1.26 kg) |
| Manufacturer | Flexson |
| Special Features | Adjustable speaker angle, integrated cable management, bespoke fit for Sonos speakers. |
Warranty and Support
The Flexson Ceiling Mount is covered by a standard manufacturer's warranty. Please refer to the warranty information provided with your purchase or visit the official Flexson website for details regarding warranty terms and conditions.
For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Flexson customer service. You can find more information and contact details on the official Flexson store page:
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