Horn speaker (PZA)

Emergency horn speaker with flanges, 15 watt, 25V/70V transformer and line monitoring capability

The APF Series voice-controlled speakers are equipped with a compression driver to provide up to 15 watts of continuous power handling, superior intelligibility, and audio conversion efficiency for maximum sound projection and penetration. The APF series speakers can be flush-mounted or flush-mounted directly into indoor/outdoor walls or ceilings. Flush mounting can be achieved by mounting speakers in a 5 1/2" deep opening or recessed cabinet. Units will accommodate AtlasIED Series L20 grilles, cabinets, and mounting rings (see SL2-1372). Model MK-2 or FAMT-6 accessory mounting kits can be used to mount speakers to 8" diameter baffles.

Models include a built-in 25/70.7V Vari-Tap transformer that features a screwdriver-adjustable 7-position watt/impedance selection switch. The magnetic assembly is equipped with a self-aligning field-replaceable diaphragm. Wiring terminals are protected with a vandal-resistant adapter cover for control equipment using cable or conduit.

The APF-15TUC model includes a built-in 5 mfd capacitor for line monitoring. The APF-15TU model is not equipped with a condenser. All units have a gray baked epoxy finish.

All models meet or exceed UL 1480 for fire protection loudspeakers and are capable of operating within room temperature. Range of 66°C (150°F) to -35°C (-30°F). The all-metal, environmentally resistant construction and re-entrant acoustic path ensure protection against water, moisture, vermin, physical abuse, and corrosion. The models are also listed by the California State Fire Marshal.

• 15-watt high-efficiency compression driver
• All-metal construction, vandal-resistant and environmentally friendly for indoor and outdoor use. Indoor and outdoor use. Indoor and outdoor use.
• Built-in Vari-Tap® transformer for easy impedance selection
• Compatible with round or square decorative baffles
• Flush and flange mounting provisions for use on interior/exterior walls and ceilings
• Recommended for paging, intercom and high intelligibility signaling
• UL Listed for Fire Protection Signaling Systems
• UL certified, safety listed according to UL1480