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R7810-72:  Speaker/Grille Assembly

R7810-72: Speaker/Grille Assembly

$71.48 MSRP

The assembly includes an 8 inch driver, transformer and grille. It's designed for general paging and distributed music, to provide consistent performance with clear intelligibility and wide dispersion, where installed cost is a prime consideration.


• Background music, paging


• 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.


• Made in U.S.A. with global components


• Spec Sheet:  1397-R781072


The speaker assembly shall be Lowell Model No. R7810-72, which shall include an 8 inch dual cone driver with wired transformer and square screw-mount grille. 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.

COMPATIBLE COMPONENTS (order separately)

• Surface-Mount Backbox:  CB84-SG,

• Recessed Backboxes:  P68X, P68X-6

• Tile Bridge:  LBS8

• Channel Rails:  SS24, SS30, SS48

See spec sheet for more information and suitable combinations. 

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