Quick-install speaker system for suspended tile ceilings features an 8-inch dual cone driver with dual voltage (25V/70V) transformer, 7-inch square grille centered in 2x2 steel frame, enclosure and adjustable volume control knob. For commercial paging and background music.

• Driver (810):  8 in. 15W dual cone driver with 10 oz. magnet, frequency response of 54Hz-11.6kHz (±6dB) and 50Hz-20kHz (±6.6dB), and average sensitivity of 97.9dB measured 1W/1M. Conical dispersion 95 degrees.
• Transformer (TLM-572):  Dual voltage 25V/70V transformer with taps at .25, .5, 1, 2, 5W
• Enclosure (8XD4):  0.147 cu.ft. steel backbox with speaker leads that exit through a metal clamp for fast connection. Black.
• Grille (2 x 2 Frame):  Square 7-inch grille pattern is centered in 2×2 steel frame with white powder coat finish.
• Mounting Aids:  Restraint tabs.
• Volume Control