Model KM-135 Arena/Stadium Air Horn

Lead Time: As quoted

Originally designed and certified for use on marine vessels over 650 feet long, the KM-135 Air Horn provides output of over 148 dB @ 1 Meter.

Originally designed and certified for use on marine vessels over 650 feet long, the KM-135 Air Horn provides output of over 148 dB @ 1 Meter. Kahlenberg KM Series horns are simply the loudest, deepest tone air horns available anywhere. A complete system can be designed for use with the KM-135 Air Horn including compressor kits and controls.
 
  • Highly reliable, no maintenance
  • Operates on a wide range of air pressure
  • Patented three piece hermetically sealed stainless steel diaphragm assembly
  • Available as a uni-directional unit only, two are often used in the largest venues
  • For use as a powerful scoring signal inside larger arenas
More Information
Power Type Compressed Air
Additional Specifications

Fundamental Frequency: 135 Hz
Audibility Range: 2 Nautical Miles
S.P.L.: 148 dB @ 1 Meter
Dimensions: 1070x330x508 mm (42x13x20 in)
Control: External Electric Solenoid Valve
Operating Temperature: -4°C to +80°C [24°F to +176°F]
Finish: Primed and painted grey
Air Consumption: 50L/sec [105 SCFM] on 9 bars [120 psi]
Net Weight: 18 kg (39 lbs.)