Designed in partnership with Sonos this soundbar mount was designed to custom-fit the Sonos Arc Sound Bar Features 5" of depth adjustment to ensure mics and Atmos drivers are clear and working properly Up to 15" of height adjust ensures a snug fit under your mounted TV for a clean sleek look Features universal compatibility with SANUS TV mounts and other TV mount brands VESA Patterns and for more TV's 50"-90" Use the easy release latch to easily adjust the height for optimal placement under your mounted TV