Features

• Ideal for outdoor Industrial and Outdoor sporting applications for long distances
• Single tone, 330 Hz fundamental frequency, engineered to produce full harmonic contents up to 12
  octaves which greatly enhance warning effectiveness.
• Horn is energy efficient with hermetically sealed diaphragm assembly which operates on a wide range
  of pressure without tuning or adjustment.
• Horn construction: Brass horn construction, titanium diaphragm disc and stainless steel fasteners.
• Signal will produce a sound pressure level of approximately 70 dB @ 3 km in calm, cool conditions without topographical interference.
  Signal strength at distance can vary dramatically depending on environmental and geographical conditions.

Applications

• Air horn products are used throughout Australia especially when an alert siren or air raid siren just isn’t loud enough.