• One-piece assembly saves installation time, effort, and cost

• 1ft. x 2 ft. finely perforated grille over the entire speaker front

• Fully enclosed, industrial grade steel construction

• Plenum-Rated—meets requirements of UL standard 2043 for smoke and heat release (report available online)

• 70V/25V, 5-watt transformer (5, 2, 1, .5, .25 watt) taps; selected by rotary switch

• 8" main cone with secondary high frequency cone

• Integral tile support rail

• For use with both 2 ft.x4 ft. and 2 ft.x2 ft. suspended tile ceilings

• Seismic attachment point