Round, recessed baffle Model T720-4BT features a contoured design with a raised perforated screen creating a sculptured shape to coordinate with lighting fixture trims. Torsion-spring installation and concealed speaker studs provide for an uninterrupted appearance. Model mounts 4" (102mm) speakers and are of welded CRS (20-gauge ring, 22-gauge screen). Model is finished in textured white epoxy. Model T720-4BT is designed to work with AtlasIED's BlindMount Series "BMT"