Sonos User Manual page 36

SONOS USER GUIDE
Wall mounting information
Wall Material
Wood Stud
Drywall (no stud)
Hard wallboard or double board
Plaster
Concrete or Brick
Specifications
Feature
Audio
Amplifier
Elliptical Woofer
Tweeter
Microphones
Pre Drill
1/8" / 3mm bit
5/16" / 8mm bit
5/16" / 8mm bit
5/16" / 8mm bit
5/16" / 8mm bit
Five Class-D digital amplifiers.
Four full-range woofers ensures you'll hear the faithful playback of mid-
range vocal frequencies plus deep, rich bass.
One tweeter creates a crisp and clear high-frequency response.
•
Five far-field microphone array uses for advanced beam forming and
multichannel echo cancellation.
•
LED hard-wired to voice microphones for privacy control so you know
when the microphone is active.
Use Wall Anchors
No
Yes
Yes
No, requires toggle bolt
Yes
Description
Use Screws
Yes
Yes
Yes
Yes
Yes