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Get it between 2024-12-23 to 2024-12-30. Additional 3 business days for provincial shipping.
Whelen, Howler, Siren and Speaker System using Low Frequency ToneThe Whelen Howler adds 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. Howler is not a replacement to the vehicle's primary siren; Howler adds a minimum eight second penetrating burst of low frequency siren sound for use in heavy traffic, intersections or other high ambient noise conditions.FEATURESIncludes amplifier and two speakers 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 Scan-Lock buttons. 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 12 or 24 VDC Two year warranty