UL LISTED

VT/VTF Series

 

 

 

VOICE/TONE™ EMERGENCY LOUDSPEAKERS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FEATURES

 

 

 

 

 

 

 

 

 

 

 

 

 

• Patented Emergency Loudspeakers Available in 8-Ohm, 70.7V, and 25V Versions

 

 

 

 

 

 

 

 

 

 

 

 

• Units Meet or Exceed UL Standard 1480 for Fire Protective Signaling Systems when Used

 

 

 

 

 

 

with Compatible Control Equipment

 

 

 

 

 

 

 

• Durable, Die-Cast, Water-Sealed Housings Withstand Vandalism, Vermin, Moisture, Corrosion,

 

 

 

 

 

 

and Vibration

 

 

 

 

 

 

 

• Easy and Low Cost Installation Via Standard E.O. Boxes

 

 

 

 

 

 

 

• Choose from Surface or Recessed Models in Red or Neutral Gray Finish

 

 

 

 

 

 

 

• All Models Produce High Level Output, Optimum Intelligibility, and Effective Dispersion

 

 

 

 

 

 

• Ideal for Reliable Voice/Tone Signaling in Public Area Emergency Communications and

 

 

 

 

 

 

Heavy-Duty Industrial Applications

 

 

 

 

 

 

 

APPLICATIONS

 

 

 

 

 

 

 

Employ patented, UL Listed Voice/Tone™ audible signaling devices in protective warning and

 

 

 

 

 

 

intercom systems, for public area emergency communications, and as communication system

 

 

VT Series

 

 

 

loudspeakers in multi-occupancy and extended space areas (i.e., high-rise residences, public

 

 

 

 

 

buildings, healthcare and educational facilities, shopping areas, athletic clubs, transportation

 

 

 

 

 

 

 

 

 

 

 

 

terminals). All units are suitable for stationary or mobile use, indoors or outdoors. High-power,

 

 

 

 

 

 

15-watt models are ideal for use in commercial and heavy-duty industrial applications.

 

 

 

 

 

 

When used with compatible control equipment, VT/VTF Series comply with UL Standard 1480

 

 

 

 

 

 

(Speakers for Fire Protective Signaling Systems) and California State Fire Marshal (Title 19).

 

 

 

 

 

 

Models with special modifications to meet New York City MEA (Calendar no. 57-74-SA) and UL

 

 

 

 

 

 

Canada are also available as standard product. Contact factory for proper model designation

 

 

 

 

 

 

and price.

 

 

 

 

 

 

 

GENERAL DESCRIPTION

 

 

 

 

 

 

 

Through proven performance, patented VT/VTF Series have earned worldwide acclaim for

 

 

VTF Series

 

 

 

service reliability. These cost-effective units offer compact size, functional flexibility, optimum

 

 

 

 

 

 

intelligibility, effective sound distribution, and high-level output. All models contain a high-

 

 

 

 

 

 

efficiency compression driver with maximum acoustic conversion efficiency. (A quality which

 

 

 

 

 

 

reduces number of units needed to attain specified sound pressure levels and provides sub-

 

 

 

 

 

 

stantial savings in amplification-power requirements and labor costs.) Die-cast, water-sealed

 

 

 

 

 

 

construction withstands vandalism, vermin, moisture, corrosion, and vibration during indoor

 

 

 

 

 

 

or outdoor use. Selection includes a basic 8-ohm version and 70.7 or 25-volt transformer

 

 

 

 

 

 

models with DC blocking capacitor (C) where noted. All models terminate via barrier strips.

 

 

 

 

 

 

VT Series models are surface-mount units; VTF Series are flush-mount units for recessed

 

 

 

 

 

 

installation. VT Series mounts standard 4" E.O. Boxes; VTF Series mount 4" or 41116" SQ

 

 

 

 

 

 

backboxes and require model AR or MR adapter rings respectively (order separately)

 

 

 

 

 

 

Optional mounting accessories are offered including: indoor and outdoor enclosures, a

 

 

 

 

 

 

bi-directional housing, adapter plates and rings. Suffix model with color: Red (R) or Neutral

 

 

 

 

 

 

Gray (N). Ex: VT-157UCS.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIX

Specifications subject to change without notice

1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. / TELEPHONE: (800) 876-3333 /FAX (800) 765-3435

315

© 2001 Atlas Sound LP

Printed in U.S.A.

000501

SL6-1439

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Atlas Sound Speaker specifications Features, Applications, General Description

Speaker specifications

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