FA170-8 Square Grill for 8" Strategy Speakers by Atlas Sound is acoustically matched and treated backboxes allow Strategy Series loudspeakers to perform with optimum resonance-free operation. Standard units include three, easy-toadjust clamps that rotate and secure with a screwdriver into ceilings up to 11/4" thick. It is made in flawless look because the hardware are not exposed.
They may also be installed by conventional screw mounting if desired. Models are offered in 4", 6" and 8" sizes in volume and economy versions. Volume Model Series FA97 and Economy Model Series FA95 are 22- gauge CRS, undercoated and equipped with four threaded loudspeaker inserts and three grille-stud receptacles.