The Atlas EZHD72W is an 8" In-Ceiling Loudspeaker Package featuring a 4W 25V/70V transformer, 51-8 baffle and drop tile support rails. .
The "EZ Mount Support System" transfers the composite weight of the loudspeaker, baffle, and enclosure to the ceiling's support members via adjustable support rails (included). The rails may be adjusted vertically and then secured to the specially designed, pre-mounted enclosure brackets with screws (furnished). No tile bridge or time-consuming screw mounting is necessary.
The support rails are heavy-gauge CRS and finished in a galvanized coating.