- Background music and paging
SPEAKER ASSEMBLY INCLUDES
- Driver: 8 in. 15W dual cone driver with 10 oz. ceramic magnet
- Transformer: 25/70V with taps at .25, .5, 1, 2, 5W
- Enclosure: 10.55 in. x 9.47 in. x 5.5 in. at top (3.63 in. at base). Particle board with walnut laminate finish. Sloped front.
- Grille: Black fabric
- Mounting & Installation Aids: Rear hanger bracket with keyhole mount on top edge and .354 in. diameter opening with black gasket on bottom. Volume control knob on bottom.
- System Specifications: Frequency Response 54Hz–11.6kHz (±6dB), 50Hz–20kHz (±6.6dB); Average Sensitivity 97.9dB (1W/1M); Dispersion 95 degrees conical.
- Volume control knob
COMPLIANCE & CERTIFICATION
- The speaker with fabric grille shall be Lowell Model No. SL810-72K. It shall include an 8 in. 15W dual cone driver with dual voltage transformer in a sloped-front housing constructed of particle board with a walnut laminate finish and black cloth grille. The driver shall have a frequency response of 54Hz-11.6kHz (±6dB) and 50Hz-20kHz (±6.6dB). Average sensitivity shall be 97.9dB. The factory-wired transformer shall be 25V/70V with taps at .25, .5, 1, 2, and 5W. The assembly shall terminate with color coded leads and shall include a volume control knob.