Note: The SM82TUC-B is UL 1480 certified. UL 1480 is the standard for loudspeakers for fire alarm and signaling systems . This establishes that these listed speakers can be used in fire alarm systems required by code (NFPA 72).

The SM Series environmentally friendly speaker systems offer quality sound reproduction and contemporary styling in a compact enclosure. The system components consist of a highly efficient woofer section and a 1" exit high-frequency compression driver. Vocal and musical clarity are optimized by the advanced, mathematically conceived design of the AtlasIED TRX Control WaveGuide high-frequency director.

This design provides smooth, even sound coverage (65°H x 65°V). The high-frequency section is symmetrical, for equal coverage in both vertical and horizontal cabinet mounting positions. High-frequency component protection is provided by the AtlasIED PolyGuard protection circuit.

The SM82TUC includes an internally mounted 60-watt power supply. 70.7V/100V line matching transformer with screwdriver-adjustable tap selection for use in distributed sound applications. To withstand the harshest environments, the new Strategy Series SM82TUC surface-mount speakers are constructed of weather-resistant materials: injection-molded, UV-resistant, talc-impregnated polypropylene cabinets; polypropylene woofer cones; powder-coated aluminum grilles; and all brass hardware.

Strategy Series speaker systems include a versatile yet simple C-stand designed to provide easy vertical or horizontal installation on almost any surface. Ensure the fixing point chosen is strong enough to support the SM82TUC. Care should also be taken to prevent the SM82TUC from being exposed to direct precipitation.

A 0.59" through-hole is provided in the C-mount to allow the SM82TUC Series speaker to be mounted to any AtlasIED microphone stand for near-field live sound applications. 4-1/4-20 brass inserts are also provided on both ends of the SM82TUC to accommodate an OMNIMOUNT mount (not sold by AtlasIED).

All mounting knob inserts are standard 1/4-20 to allow easy replacement of commercially available vandal-resistant Torx® heads or "one-way" hardware. Input connectors include a two-pole barrier strip with wire capture "caps" capable of accepting up to (2) #14AWG wires. The 1.9, 3.7, 7.5, 15, 30, and 60 watt taps can be selected with a screwdriver via a sealed switch located near the inlet section on the back of the cabinet. A tongue and groove cover with rubber cable exit grommet is provided to protect the input connections and transformer switch assembly from moisture.