Whelen Howler™

Low Frequency Siren & Speaker System

Product Description

Adding a layer of warning for intersections and high risk areas when used with your 100/200 watt siren amplifier, Howler provides deep tones to penetrate other vehicles, alerting drivers and pedestrians of your approach.

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Product Features

  • Howler is an add-on to any 100/200 watt siren amplifier and is not a replacement to the vehicles primary siren
  • Uses low frequency tones to synchronize with the vehicles primary siren tones
  • Includes low frequency siren amplifier and speaker(s)
  • Works with any sweeping, Hi/Low, or electronic mechanical tones generated by the primary siren
  • Includes 8 different tone durations, 7.5-60 seconds
  • Uses the primary siren speaker output wires and divides the frequency to one of three frequency bands via dip switch. Selections are ¼ tone, ½ tone, or a composite of both
  • Includes two external cancel controls. Choose from 12 volt or ground deactivation
  • Certain vehicle models may utilize single or dual speaker systems
  • 2 year warranty

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