Atlas Sound SIREN K-370 - Manual

Specifications subject to change without notice
3 34 411
SEVEN
1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. / TELEPHONE: (800) 876-3333 / FAX (800) 765-3435
Specifications subject to change without notice
© 2001 Atlas Sound LP Printed in U.S.A. 000501 SL7-1471
Specifications subject to change without notice Specifications subject to change without notice Specifications subject to change without notice
SIREN LOUDSPEAKER
HPG-370GA
FEATURES
• Offers 100-Watt Power Handling with High Intelligibility and
Sound Penetration
• Rugged, Compact, Weatherproof Construction
• Specifically Designed for Electronic Siren and Voice
Communication Signaling on Emergency Vehicles
APPLICATIONS
Utilize heavy-duty siren loudspeaker Model HPG-370GA for high-pow-
ered transmission of electronic siren and voice communications in
vehicular applications. Because of the unit's ruggedness and compact
size, it is suitable for installation within standard-sized lightbars,
engine compartments, or for mounting in front of the radiator or on the
bumper of any ambulance, fire, law enforcement, utility, or other public
service vehicle.
GENERAL DESCRIPTION
Atlas Sound siren loudspeaker Model HPG-370GA is a reflex-type
loudspeaker with a rectangular molded bell. It is rated at 100 watts
RMS in electronic siren use.
Model HPG-370GA provides optimum sound level output of 120dB
(measured at 1600 Hz, rated power, 3 meters on axis) and features a
directed dispersion range of 120H° x 140V° (1 kHz octave band) to
assure high-intensity acoustic penetration for electronic siren signals.
Unit contains the patented Atlas Sound SD-370A compression driver
(U.S. Patent #7,760,501) complete with a non-fatiguing, self-aligning
sound chamber assembly. These drivers have earned acceptance as
the quality and performance standard for 100-watt electronic signal
systems in police, fire, ambulance, and utility vehicles throughout the
world.
A patented, heavy-duty, one piece steel mounting bracket (U.S. patent
#394,660) permits full-axis orientation of the loudspeaker for preferred
sound-projection directivity. The projector assembly is manufactured of
plastic and finished in black. The driver is finished in black baked
epoxy for optimum durability and corrosion protection. Units are
shipped complete with all components and installation data for field
installation. Replacement head assembly (Model K-370A) or driver
assembly (Model SD-370A) are available for field replacement.
Product series is suitable for use with matched amplifier and control
equipment in systems requiring AMECA (Automotive Manufacturer
Equipment Compliance Agency, Inc., formally the AAMVA) certification
to General Services Administration specifications (KKK-A-1822C).
HPG-370GA