Federal Signal

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Public Address

AM15XD2 AudioMaster® Public Address Hazardous Location Speaker

  • 8 ohm
  • 15 watt
  • Re-entrant horn design
  • Wall mount
  • 1/2-inch conduit openings
  • Class 1, Division 2 rated
  • Type 4X enclosure
  • UL 1480 Approved and cUL Listed

The Federal Signal Model AM15XD2 is an 8 ohm, re-entrant, Type 4X speaker for use in public address or paging applications. The AM15XD2 features a rugged cone and projector constructed of spun aluminum. The speaker wiring connections are enclosed in a dust- and moisture-proof, die-cast aluminum housing. All external surfaces are sealed with a gray powder coat paint.

The AM15XD2 is rated for 15 watts and is UL Listed for Class 1, Division 2, Groups A,B,C, and D; Class II, Division 2, Groups F & G; and Class III environments. The design and seal of the speaker assembly and housing have been tested and approved by UL for Type 4X requirements.

Four screws inserted through the metal tabs located at the sides of the housing provide a quick wall mount installation. Two 1/2-inch conduit openings in the base of the housing simplify wiring and accommodate inbound and outbound audio wiring. The unique shape of the speaker projector provides a 60º sound dispersion. The projector is held in position with a Teflon coated lock ring that can be rotated 180º in order to obtain the desired sound distribution.

The AM15XD2 can be used with the AudioMaster® CTS series amplifiers and the AudioRouter™ to complete an industrial-grade public address system.


Part # Description Shipping Weight Net Weight  
AM15XD2 Speaker, 15 watt, 8 ohm, hazardous location 6 lbs. 4.85 lbs. Add to Quote >


Part # Description Ship Weight  

Replacement Parts

Description Part #  


Listed By Underwriter's Laboratory (ULus)
Audible signal devices for use in hazardous locations UGKZ_E12629.pdf
Speakers UEAY-E12629.pdf
Listed By Underwriter's Laboratory For Use In Canada (cUL)
Audible signal devices for use in hazardous locations certified for Canada UGKZ7_E12629.pdf
Speakers certified for Canada UEAY7-E12629.pdf



Mount Wall
Power Handling 15 Watt
Frequency Response 400 - 4000Hz
Impedance 8 ohm
Beam Width 60º
Decibel Output

110 at 10 Feet

120 at 1 Meter

Enclosure Rating Type 4X
Operating Temperature Min. -40 F
Operating Temperature Max. 151 F
Height 12.25 IN
Width 7.94 IN
Depth 8.25 IN
Federal Signal distributed by Gross Automation - Brookfield, WI - Phone: (262) 252-1600 - Fax: (262) 252-1616
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