Speaker-Grille Assembly #R7810-72K

PERFORMANCE

• Background music, paging

INCLUDES

• Driver:  8 in. 15W dual cone driver with 10 oz. ceramic magnet. Cone is molded of a high fiber content material to provide smooth extended frequency response and a clean natural sound.
• Transformer:  25V/70V transformer. Taps at .25, .5, 1, 2, 5W.
• Grille:  11.44 in. square steel screw-mount grille. White.
• Volume control knob

A&E SPECIFICATIONS

• The 8-inch speaker-grille assembly shall be Lowell Model No. R7810-72K, which shall include an 8 inch dual cone driver with wired transformer and square screw-mount grille with volume control knob. The driver shall have 15 watt RMS power rating and shall employ a 10 oz. ceramic magnet and molded high fiber cone. Frequency response shall be 54Hz–11.6kHz (±6dB); 50Hz–20kHz (±6.6dB) with sensitivity of 97.9dB avg. measured 1W/1M. The wired dual voltage transformer shall be 25/70V with primary taps at .25, .5, 1, 2, and 5W. The steel grille shall be mounted to the driver and have a white powder epoxy finish.