EXPLOSION PROOF HORN, TALKBACK GRAYFEATURES:
Fiberglass horn
Weather-resistant
Ul listed
All metal driver
Heavy duty steel mounting bracket

DESCRIPTION:
Used for high-efficiency reproduction of voice and electronic signals in an explosive or flammable environment.
These explosion proof horns are UL Listed for use in Class 1, Division 1, Group C & D and Gas Atmospheres. The
horn includes a fiberglass projector and mounting bracket. Common applications include grain mills, service
stations and refineries.

FREQUENCY RESPONSE
250 Hz to 12 kHz

DISPERSION
120° Horizontal and 60° Vertical
VOICE COIL IMPEDANCE
45 ohms

MOUNTING
Removable Steel Bracket

HOUSING AND FINISH
The horn is molded of rigid fiber glass. The driver is
all metal construction with gray epoxy finish.

ENVIRONMENT
Temperature: -4 to +131 °F ( -20 to +55 °C)
Humidity: 0-95% Non-Condensing

DIMENSIONS AND WEIGHT
8.0” (20.32 cm) H x 14.6” (37.08 cm) W x 17.0”
(43.18cm) D
Weight: 19 lbs (8.63 kg.)