Lowell RPAK-810-72 8-Inch Dual Cone Ceiling Speaker (2-Pack) with 25/70V Transformer, Grille, Enclosure, Bridge; 8-Inch 15W Dual Cone Driver with 10 Oz. Magnet Model RPAK-810-72, for general purpose paging and background music, includes a set of 2 8-inch 15W dual cone speakers with factory-mounted dual-voltage (25V/70V) transformers, round steel grilles, round enclosures, and tile-bridges Key Features: - Drive (No. 810): 8 in. 15W dual cone with 10 oz. magnet - Dual-Voltage Transformer: 25V/70V transformer with primary taps at .25, .5, 1, 2 and 5W - Steel Grille (No. WB-8): Factory mounted to driver with welded studs, White finish - Enclosure (No. 8XD4): Heavy gauge steel with acoustic pad and 4 0.50 – 0.75 in. knockouts for conduit - Tile-Bridge (No. LBS8-R1): Transfers weight to ceiling support structure in suspended tile ceilings. Galvanized steel - Made in the U.S.A. with global components Specifications: - Performance: This model is made for general purpose paging and background music - Driver: 8 in. 15W dual cone with 10 oz. magnet - Dispersion at 2000Hz(–6dB): 95 degrees conical - Impedance: 8 ohms - Sensitivity (1W/1M): 97.9dB - Dual-Voltage Transformer: 25V/70V transformer with primary taps at .25, .5, 1, 2 and 5W - Enclosure (8XD4): Certified U.S. steel with white powder epoxy finish, 0.147 cu.ft. volume - Enclosure Dimensions: 10-in. diameter x 4-in. deep (tapered) - Shipping Weight: 17.00 lbs
