Model 810-T870 is a dual cone 8-inch 15W driver with mounted 70V 8W transformer that provides solid performance for paging and background music. The driver features a 10 oz. ceramic magnet, 3/4-inch hard fiber whizzer cone, 1-inch voice coil and 20-gauge steel frame with zinc-plated finish. Order grille and enclosure separately.

• Driver:  8 in. 15W dual cone with 10 oz. ceramic magnet, hard fiber whizzer cone and 1 in. voice coil.
• Frame:  20-gauge steel with zinc-plated finish.
• Power Rating:  15W
• Mounting Bolt Circle:  7.625 in. diameter
• Transformer:  70V with taps at 1, 2, 4, 8W
• Assembly Frequency Response:  50Hz-11.6kHz (±6dB) and 50Hz- 20kHz (±6.4dB)
• Assembly Mounting Depth:  3.0 in.
• Assembly Dispersion Angle:  95 degrees conical
• Assembly Average Sensitivity:  97.9 dB