Adaptive Technologies Group SAS-500-WM-G Outdoor Speaker Wall Mount (Gray)The Steerables Line Array Wall Mount installs and aims line arrays on either side of a stage or building. Its galvanized steel framework assures safe installations and installs permanently. Line Arrays suspend from their own overhead rigging points, which allows for the desired tilt angle. Pan angles, up to 45 degrees left or right are achieved by way of an upper cross arm to aim the line array into the desired angle. An indoor version, the SAS 500