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.