25W Paging Projector, 82 x 82, 16 ohms, Surface-Mount Waterproof Paging Projector The University Sound series MM2TC is a conservatively rated, 25-watt, submergence-proof speaker designed for wall, ceiling, or bulkhead mounting. The driver employs a diaphragm with a phenolic, impregnated linen-base and two-inch voice coil with W-shaped, Alnico V magnet structure. Provisions are made in the housing for installation of a 30-watt matching transformer. The voice-coil and diaphragm assembly is protected by a special anit-fungicide treatment, and is easily accessible for cleaning by removal of the die-cast reflector on the front of the speaker. The MM2TC is self-draining and designed to withstand fungus, dust, salt spray, live steam, and gases. It is built to penetrate high noise levels in boiler rooms, mines, and railroads.

25W Paging Projector, 82 x 82, 16 ohms, Surface-Mount Waterproof Paging Projector

The University Sound series MM2TC is a conservatively rated, 25-watt, submergence-proof speaker designed for wall, ceiling, or bulkhead mounting. The driver employs a diaphragm with a phenolic, impregnated linen-base and two-inch voice coil with W-shaped, Alnico V magnet structure. Provisions are made in the housing for installation of a 30-watt matching transformer. The voice-coil and diaphragm assembly is protected by a special anit-fungicide treatment, and is easily accessible for cleaning by removal of the die-cast reflector on the front of the speaker. The MM2TC is self-draining and designed to withstand fungus, dust, salt spray, live steam, and gases. It is built to penetrate high noise levels in boiler rooms, mines, and railroads.