Skip Navigation


Wall-mount bracket for Sonos SUB

7 Reviews

Item # 870SUBB

In Stock

 Ships FREE

C$119.99 each

Add to Cart

Buy nowCheckout now with PayPal

Ask an expert

Our North American experts can help.




Our take on the Flexson FLXSUBB

Looking for an easy way to mount your Sonos speakers on the wall? Flexson has designed matching mounts and stands for every piece of gear Sonos sells. This mounting bracket lets you mount the Sonos SUB on your wall, so it doesn't have to take up valuable floor space. This durable bracket is made of steel, and it's easy to install. Suction cups on each corner provide added security, while rubber isolators minimize vibrations from your SUB's low-frequency output.

Product Highlights:

  • rubber isolators reduce vibration and resonance
  • includes corner suction cups for extra support
  • black finish to match the Sonos SUB
  • durable steel construction for secure installation
  • does not include hardware for mounting bracket to the wall
  • warranty: 2 years
  • Our 60-day money-back guarantee

What's in the Box:

  • Wall-mount bracket (for Sonos Sub)
  • Installation Instructions

Great product and perfect dimensions! Easy to install!

Wilfredo, Carolina, PR


Flexson FLXSUBB Reviews

Average Customer Review(s):

(7 Reviews)


Crutchfield customer from Murfreesboro, TN on 3/21/2019

Crutchfield Customer Review (What's this?)

Wall mount gets my sub off the floor for a cleaner look. Wish it came with mounting hardware, that's why i took off a star.

Pros: Clean install, heavy duty.

Cons: No hardware.


Wilfredo from Carolina, PR on 2/4/2019

Crutchfield Customer Review (What's this?)

Great product and perfect dimensions! Easy to install!




Crutchfield customer from Lowell, AR on 12/12/2018

Crutchfield Customer Review (What's this?)

Perfect fit



Solid, well made, does the job.

Bradley from Madison, AL on 10/20/2018

Crutchfield Customer Review (What's this?)

Super heavy duty mount. Does the job with no problems. I was only able to catch a stud with 2 screws due to the spacing but installed anchors with the other 2 screws and it holds the subs weight just fine. Crutchfield sells this cheaper than everyone else online with free shipping. Received it quickly. Very happy.

Pros: Does what it claims, well built, perfect fit.

Cons: Zero cons.

i will recommended to my friends

Luis from Boston, MA on 6/8/2017

Crutchfield Customer Review (What's this?)

I am very pleased with this this product perfect for my one bedroom apt

Pros: N/A

Cons: N/A

Wall-mount bracket for Sonos SUB

LUAN from Anaheim, CA on 3/17/2017

Crutchfield Customer Review (What's this?)

Good mount, easy to install, but expensive. I give it 4 stars because the mount doesn't come with any screws.




Crutchfield customer from Kirkland, WA on 2/24/2015

Crutchfield Customer Review (What's this?)

Perfect mount. Sleek, elegant, and barely noticeable.




Hands-on research

Product Research


Wall Bracket for Sonos Sub: The Flexson Sonos Sub Wall Bracket is designed and built-in Britain specifically for the Sonos Sub (sold separately). This Flexson wall bracket is engineered to perfectly match the size and style of the Sonos Sub. The bracket is made from superior-quality steel with a matte black powder-coat finish. The wall bracket holds your Sonos Sub flat against the wall and offers a cable management hanger and cover for a neat installation. Integrated rubber isolators (suction cups) prevent subwoofer vibration and resonance.

Installation: The Flexson Sonos Sub Wall Bracket attaches to your wall-studs using four wood screws (not included); four wall anchors (not included) will also be required if you mount the bracket to drywall only. Once the bracket is installed on the wall, your Sonos Sub can be positioned and secured onto the wall-mount bracket.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.


Searches related to the Flexson FLXSUBB Wall-mount bracket for Sonos SUB