Sanus WSSATM1-B2 · Extendable Soundbar TV Mount Designed for Sonos Arc and Arc Ultra Soundbar

Model WSSATM1-B2

SANUS designed the Soundbar Bracket for Sonos Arc in partnership with Sonos. This premium soundbar mount was created to attach directly to your TV mount for a seamless look. It features a universal design, attaching directly to most TV's 50"-90" and is compatible with other TV mount brands. If used with a full-motion mount, your Arc easily moves in sync with your TV. Featuring an easy assembly process, this soundbar TV mount for Arc requires limited tools, no drilling additional holes in your wall, all the hardware you need is included in the box, and only takes 15 minutes to set-up. At SANUS, we stand behind our products and aim to provide the best experience for you from purchase through installation. Our knowledgable, friendly customer care team based right here in the U.S. is available 7 days a week by phone, email, or chat if you need support.

Current catalog price

$169.99

Verified 10/20/2026 · Price validity through 10/28/2026

Soundbar mount purchase requires its soundbar.

This accessory must be attached to a compatible soundbar in the same cart. A TV is not required for a soundbar mount. Fit and installation conditions must still be reviewed.

Attach to soundbar in cartAdd a supported soundbar to your cart first. No soundbar is added automatically.

Manufacturer fit notes are not a guarantee. Sonos Beam Ultra support is not verified; do not assume compatibility.

Specifications

Accessory type: Soundbar mount
Compatible soundbar models: Sonos Arc / Arc Ultra (manufacturer fit limits apply)
Product Brand: SANUS
Model Code: WSSATM1
Product Width: 28.40" / 72.14cm
Product Height: 24.00" / 60.96cm
Product Depth: 1.60" / 4.06cm
Maximum soundbar weight: 14lbs / 6.35kg

Included parts

For included-parts information, consult the manufacturer's exact-model documents in the Documents section below.

Restrictions and fit notes

Size alone does not establish compatibility. Verify TV weight, exact VESA pattern, wall construction and the installation manual.
Verify the exact soundbar generation, weight, mounting holes, TV bracket and manufacturer installation instructions. Hardware purchase does not include installation.

Manufacturer documents

Match the accessory to its soundbar.

The cart stores a direct association to a compatible soundbar. Manufacturer restrictions and installation conditions remain subject to review.

Review shared cart

Specifications are manufacturer information, not a fit guarantee. TVS evaluates the exact TV and installation conditions before confirming a purchase or install.