The WB-8 ceiling grille for 8-inch speakers is precision formed from a single piece of 20-gauge steel. It's clean, contoured edge appearance with fine perforated center makes it popular for architectural installations of all types including offices, hotels, schools, medical, retail and commercial facilities.
Industry standard steel ceiling grille for 8” loudspeaker
Precision formed from single piece of 20-gauge steel, reinforced with 60-degree peripheral flange
Perforated center, clean contoured edge
12.875” diameter with mounting projection of 0.25”
Four 0.218” holes spaced at 90-degree intervals to screw-mount an 8” loudspeaker.
0.25” holes spaced at 90-degree intervals on 11.25” mounting bolt circle
White (8-32 x 1-1/2”) Phillips-head screws to attach grille/speaker assembly to a backbox or mounting ring
Includes (8-32 x 1”) welded studs with nuts for faster installation and concealed loudspeaker mounting streamlined appearance.