Monoprice 106032 Installation Kit for a Pair of 6-1/2-Inch in-Ceiling Speakers
Drop ceiling speaker brackets for in-ceiling installation in commercial facilities with paneled ceilings. For use with product ID 4103 (MST-660-2Y) and 4619 (MST-63-SK). This product is not compatible with product ID 6034 (MST-6F-A).