- 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: Dual voltage 25V/70V transformer with taps at .25, .5, 1, 2, 5W.
- Grille with Subplate (1×2): Fine-perforation grille provides maximum free-air space for excellent sound transmission while maintaining an unobtrusive appearance in new or existing tile ceilings. White.
- Enclosure (.147 cu.ft.): Steel backbox with speaker leads that exit through a metal clamp for fast connection. Black.
- Mounting Aid: Patented integral T-bar supports neighboring non-tegular cut ceiling tile. Restraint tab and hole for two-cable code compliance (cables not included).
- Volume Control
- Assembled in U.S.A. with U.S. steel and global components
The drop ceiling paging speaker shall be Lowell Model No. LT-810-72-BB-VC. The 1’x2′ system shall replace half of a non-tegular 2’x2′ ceiling tile or one-fourth of a non-tegular 2’x4′ ceiling tile and shall include an integral T-bar to support adjacent ceiling tile. Each speaker system shall include a factory-mounted driver with transformer mounted to a sub-plate with a fine perforation steel grille finished in white powder epoxy. It shall also include a volume control that is hand or screwdriver-adjustable. The driver shall be 8″ dual cone with a power rating of 15W. It shall have a magnet weight of 10 ozs., frequency response of 54Hz- 11.6kHz (±6dB) and 50Hz-20kHz (±6.6dB), and average sensitivity of 97.9dB measured 1W/1M. The 25V/70V transformer shall feature primary taps at .25, .5, 1, 2 and 5W. The system shall include a steel backbox (.147 cu.ft.) with leads exiting through a metal clamp. The unit shall include a volume control that is hand or screwdriver-adjustable.
