Features
- 25-watt paging projector.
- 82 x 82 dispersion pattern.
- 16-ohm impedance.
- 2.0-inch voice coil, with a W shaped Alnico V magnet structure.
- Integral swivel bracket.
Price: $402.00
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Product Description
The MM2 series along with the UW 30 represents a departure from conventional designs of underwater sound sources. The MM2 series has become the standard for paging and notification in adverse environmental conditions. It is commonly used in military and civilian applications and uniquely suited to marine environments because it is totally waterproof and submersible yet it delivers clean intelligible audio. The Models MM2 and MM2F are submergence-proof speakers rated at 25 watts, for use in public address or paging applications. The drivers employ a diaphragm with a phenolic impregnated linen-base and 2.0-inch voice coil, with a W shaped Alnico V magnet structure. The MM2 is equipped with a serrated swivel mounting bracket and the MM2F is made with six holes in its outer flange for flush mounting. The voice-coildiaphragm assembly is protected by a special anti-fungicide treatment and is easily accessible for cleaning by removal of the diecast reflector on the front of the speaker. The MM2 MM2F 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, railroads, etc.
