The soundbar TV mount designed for the Sonos Arc fits beneath Sanus TV mounts and most mounted TVs from 50 to 90 inches. Attaching directly to the TV mount allows the sound of the Arc to move with the TV in any desired position. The soundbar TV mount features 4 inches of Arc depth adjustment to ensure Dolby Atmos speakers and microphones are clear and working properly. The soundbar TV mount's active height adjustment features an easy release latch and also provides access to the I/O and power ports.