SANUS Extendable Soundbar TV Mount for Sonos Arc & Arc Ultra
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Perfectly positioned sound. Beautifully integrated.
Give your Sonos Arc or Arc Ultra a clean, integrated place beneath your television. The SANUS extendable soundbar TV mount attaches to a compatible TV-mount assembly, so your soundbar can move with the screen while remaining properly positioned for immersive home-theater audio.
One seamless entertainment setup.
Designed in partnership with Sonos, the SANUS WSSATM1-B2 gives your soundbar a dedicated mounting solution that visually connects it to the television rather than leaving it on a cabinet or requiring a separate wall bracket. It fits most mounted TVs measuring 50 to 90 inches and works with many compatible TV-mount brands.
Its adjustable construction helps installers align the soundbar neatly below the screen, maintain access to its connections, and provide the clearance needed for the Arc family's upward-firing Dolby Atmos drivers. When paired with a compatible full-motion TV mount, the soundbar moves along with the television for a more unified viewing and listening experience.
Keep the audio where the action is.
Unlike a stationary soundbar shelf, this bracket is designed to travel with a compatible articulated TV mount. Extend or swivel the display and the soundbar follows its position, keeping the installation visually coordinated.
Four inches of adjustable depth help position the soundbar in front of the screen when necessary, supporting unobstructed operation of compatible Dolby Atmos drivers and microphones. An easy-release latch also provides convenient height adjustment.
These adjustments are especially useful in installations where the TV sits close to the wall or has a lower bezel that would otherwise interfere with soundbar placement.
A professional finish, without extra wall holes.
The bracket fastens to a compatible TV-mount assembly, generally eliminating the need to drill separate holes for a soundbar mount. Included hardware and the manufacturer installation guide help simplify the process.
Adjustable positioning lets you bring the Arc or Arc Ultra close to the bottom edge of the television while retaining room for cables and access to the speaker's connections.
Check the existing TV mount, VESA mounting arrangement, screen size and weight clearances before installation. The soundbar and TV mount are sold separately.
Thoughtfully engineered for Sonos.
Purpose-built mounting, precise adjustment and clean installation details bring the soundbar and television together.
Designed with Sonos
Developed in partnership with Sonos, this purpose-built mounting solution positions the Arc or Arc Ultra below a wall-mounted TV without relying on a separate soundbar shelf.
Moves with Your Television
When installed with a compatible full-motion TV mount, the soundbar follows the TV as it extends, tilts or swivels, keeping sound aligned with the screen.
Adjustable Dolby Atmos Clearance
Four inches of depth adjustment help position the soundbar forward of the television, leaving clearance for its upward-firing audio drivers and microphones.
Fingertip Height Adjustment
An easy-release latch makes it straightforward to fine-tune the soundbar's height and bring it close to the bottom of the TV for a clean, integrated appearance.
Wide TV Mount Compatibility
Designed for most mounted TVs from 50 to 90 inches, including installations using many SANUS and other compatible TV-mount brands. Verify the TV mount's mounting pattern and available clearance.
No Additional Wall Drilling
The bracket attaches to the existing TV-mount assembly, avoiding a separate set of soundbar mounting holes in the wall for typical compatible installations.
Convenient Connection Access
The design maintains access to the soundbar's power and input/output connections, helping installers route cables neatly and service the system.
Installer-Friendly Assembly
SANUS supplies installation hardware and instructions. The manufacturer describes a typical installation of approximately 15 minutes, although actual time varies by TV and mount.
Built for a Finished Look
The black finish and concealed behind-the-TV mounting approach create a streamlined installation that complements a premium Sonos home-theater setup.
Make sure everything fits before you mount.
This bracket is intended for Sonos Arc and Arc Ultra soundbars and most mounted TVs from 50 to 90 inches. It supports up to 14 lb of soundbar weight. Because television designs and TV-mount mounting points differ, confirm the installation's physical fit and clearance before ordering.
For full-motion installations, check that the combined TV and soundbar arrangement remains within the TV mount's rated load and that the bracket does not obstruct connectors, vents or screen movement. The SANUS installation manual and technical drawing provide the dimensional guidance needed for planning.
Specifications at a glance.
| Manufacturer | SANUS / Legrand |
| Model / SKU | WSSATM1-B2 |
| Product type | Extendable soundbar TV-mount bracket |
| Finish | Black |
| Soundbar compatibility | Sonos Arc and Sonos Arc Ultra |
| TV compatibility | Most mounted TVs from 50″ to 90″; verify mount fit |
| TV-mount compatibility | SANUS and many other compatible TV mounts |
| Soundbar movement | Moves with a compatible full-motion TV mount |
| Depth adjustment | Up to 4 inches |
| Height adjustment | Approximately 15 inches |
| Maximum supported weight | 14 lb (6.35 kg) |
| Product dimensions (W × D × H) | 28.4″ × 1.6″ × 24″ (72.1 × 4.1 × 61.0 cm) |
| Package dimensions (W × D × H) | 29.409″ × 13.045″ × 2.717″ |
| Package weight | 11.39 lb (5.17 kg) |
| UPC | 793795534859 |
| Installation | Attaches to compatible TV-mount hardware; no additional wall drilling in typical installations |
| Included | Mounting bracket and manufacturer-supplied installation hardware |
| Soundbar included | No |
| TV mount included | No |
Fit depends on the television, TV mount, mounting pattern and available clearance. Sonos soundbar and TV mount are sold separately. Confirm the latest SANUS installation instructions before mounting.
Bring your TV and sound together.
Ready to order? Return to the top to add this mount to your cart. Planning a complete Sonos home theater? An Automated Now designer can help coordinate your display, soundbar and smart-home integration.
