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AM100H-SB, AM100D, AM100T AudioMaster® 100 Watt High-Powered Driver/Horn

  • 8 ohm and transformer coupled versions
  • 100 watt
  • Re-entrant horn design
  • Swivel mount
  • Superb voice and tone reproduction
  • Suitable for indoor or outdoor use
  • AM100T meets IP67 design

Federal Signal's Model AM100H-SB speaker and AM100 drivers provide high-powered tone and voice output. The directivity of the AM100H-SB combined with the power handling capability of the AM100 allows sound coverage to be concentrated into very specific areas as required. The impedance of the AM100 drivers also allows this speaker/driver combination to be used with existing central amplifiers or siren controls.


The weather- and corrosion-resistant construction of the AM100H-SB makes it suitable for use in harsh industrial environments. Despite its rugged construction, the AM100H is light enough to allow for easy installation in hard to reach locations. The AM100H provides excellent sound dispersion and superb frequency response.


With a flat frequency response from 300-3000Hz, the AM100D provides excellent voice and alert tone reproduction. The compression driver provides long term continuous square wave power handling capacity of 100 watts, making this driver loud and reliable. The rugged die-cast housing features a weatherproof finish.


The AM100T is a tappable 100 watt compression driver with a wide frequency response range. This gives it superior sound quality and the capability to be tuned for greater or lessor volume at each installation. The AM100T incorporates a sealed design and has an IP67 rating making it ideal for heavy dust and wash down applications. Connections are provided via internal screw terminals and can be fitted with the appropriate cable gland connector to seal the product from the environment.


Part # Description Shipping Weight Net Weight  
AM100H-SB  Horn, weatherproof, 100 watt, series B 6 lbs. 4.6 lbs. Add to Quote >
AM100D Speaker driver, 100 watt 5 lbs. 4.3 lbs. Add to Quote >
AM100T Speaker driver, 100 watt, tappable IP67 6.5 lbs. 5.5 lbs. Add to Quote >


Part # Description Ship Weight  

Replacement Parts

Description Part #  





Mount Swivel Bracket
Height 11.5 IN
Width 19.6 IN
Depth 22.3 IN
AM100H-SB with AM100D
Power Handling 100 Watt
Beam Width 30º
Decibel Output

120 at 10 Feet

130 at 1 Meter

Frequency Response 300 - 3000Hz
Impedance 8 ohm
Operating Temperature Min. -30 F
Operating Temperature Max. 50 F
AM100H-SB with AM100T
Power Rating 100-Watts
Ingress Protection (IP) IP67
Beam Width 50º
Decibel Output

121 at 10 Feet

132 at 1 Meter

Frequency Response 200 - 5000Hz
Impedance Tappable (from 100w to 6.5w)
Operating Temperature Min. -50 F
Operating Temperature Max. 200 F
Federal Signal distributed by Gross Automation - Brookfield, WI - Phone: (262) 252-1600 - Fax: (262) 252-1616
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