Eaton STH-15SR 70V 15Watt Horn Loudspeaker - Red Aluminum
Product Info
SUPERVISED HORN ADJUSTABLE MOUNTING 15W 25/70V RD
The Wheelock Series STH-15S supervised horn loudspeakers are equipped with a compression driver providing up to 15 watts RMS power handling capability, superior intelligibility and dispersion to achieve maximum sound projection and penetration.
The COOPER-WHEELOCK-STH-15SR is a red horn speaker with multi-tap transformer and capacitator for line supervision. The speaker is designed for multiple power requirements with high dBA output at each power tap. The STH-15SR offers a choice of field selectable taps, 1 to 15 Watts for either 25VRMS or 70VRMS audio systems.
The STH-15SR design incorporates a compression driver, mounted on a double re-entrant horn for maximum output at minimum power across a frequency range of 400 to 4,000Hz. The speaker line inputs are compatible with standard reverse polarity supervision of circuit wiring by a Fire Alarm Control Panel (FACP). A capacitor is wired in series with the multi-tap transformer for this purpose.
Technical Specifications:
Finish Color: Red
Mounting: Wall, Ceiling or Roof
Size: Prefabricated to a 10” x 10” x 6” fiberglass enclosure
Sensitivity: 102 dB 15 watts 10 ft. per horn
Strobe Output: 100cd at 60 double flashes per minute
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