Skip to product information
1 of 5


SL1-UE In-Ceiling Universal Enclosure for Wireless Speaker

Regular price $259.00 USD
Regular price Sale price $259.00 USD


Tax included. Shipping calculated at checkout.

Coming Soon

Expected to start shipping early February

Cover Style

The SL1-UE Universal Enclosure is a weather-resistant housing that allows you to install your Sonos ONE or similar compatible wireless streaming powered speakers in-ceiling, or in-wall*, basically anywhere you have power! Finally, you can use your wireless audio system speakers virtually anywhere with a clean professional installed look! Now you can easily install your wireless speakers in-ceiling as surround expansion for your compatible sound bar, or put outside in an overhang or inside a patio ceiling for premium sound anywhere!

The enclosure includes your option of a weather resistant white paintable Round or Square grill to best match your decor. With our enclosure and your compatible wireless speaker there are no more unsightly speakers on your end table, or worrying about dragging speakers outside and forgetting them in the weather. No need for clumsy rechargeable speakers, or expensive amplifier based speaker systems either.

The unique design provides passive ventilation for your speaker, while the enclosure provides a proper barrier between your wall and living space. UL listed junction box is Romex ready with a convenient power switch for safe servicing, it simply hardwires wires into any standard 110 VAC circuit. All parts accessible from in-room by just removing the front grill.

The speaker-forward design improves output and bass response, with wide sound dispersion. While the included baffle can be installed to provide protection from Insulation Contact, as well as act as a sound barrier to help limit sound leakage into other rooms. And your speakers features like voice Assistant can still work flawlessly. 

IMPORTANT This items requires electrical wiring knowledge to install. If you are not sure how to do this please contact a licensed professional for installation. Weather-Resistant rating applies when installed out of direct-weather, facing down, in a rated ceiling material with grille properly installed.

*This product can be installed in-wall, provided the wall depth is at least 5" from the finished surface to the back of the cavity. This product will NOT fit a standard 2x4" wall.

Sonos product shown is for illustration only and must be purchased separately, speakers are NOT included with the enclosure.

This enclosure fits and works with the following products:

  • Sonos SL
  • Sonos Play:1
  • Sonos One

 SL1 Accessories:

  • Replacement Round Grill
  • Replacement Square Grill