Howler™
WeCan X

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

New WeCanX™ models available

  • Add-on to any 100/200-watt siren amplifier
  • Uses low frequency tones to synchronize with the vehicle’s 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
  • Scan-Lock™ allows for easy set-up of tone duration and frequency style
  • 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

Howler™ Low Frequency Tone Siren

HWLUNI
Siren Amplifier with One Speaker, Includes Universal Mounting Bracket
HWLDC15
Siren Amplifier with One Speaker, Includes Mounting Bracket for 2015-2020 Dodge Charger
HWLFE13
Siren Amplifier with One Speaker, Includes Mounting Bracket for 2013-2019 Ford Police Interceptor Utility with Fog Lights (Not for Use with Factory Skid Plate Option)
HWLFE29
Siren Amplifier with One Speaker, Includes Mounting Bracket for 2020 Ford Police Interceptor Utility
HOWLER
Siren Amplifier with Two Speakers, Optional Vehicle Specific Mounting Brackets, No Charge When Purchased with Howler System
HWLRB2
Howler Mounting Bracket for 2008-2017 Ford Expedition
HWLRB4
Howler Mounting Bracket for 2008-2019 Ford E-Series
HWLRB11
Howler Mounting Bracket for 2011-2019 Chevy Express G-Series
HWLRB13
Howler Mounting Bracket for 2013-2015 Ford Police Interceptor Utility, Driver Side Bracket Includes Built-in Mounting for a SA315P Speaker, 2016-2019 Ford Police Interceptor Utility without Fog Lights. If Vehicle has Fog Lights, Use HWLFE13 (Not for Use with Factory Skid Plate Option)
HWLRB14
Howler Mounting Bracket for 2011-2018 Dodge 4500/5500
HWLRB28
Howler Mounting Bracket for 2019-2020 Chevy Silverado 1500
HWLRB18
Howler Mounting Bracket for 2012-2016 Chevy 2500/3500 Silverado and Suburban
HWLRB19
Howler Mounting Bracket for 2014-2015 Chevy Silverado 1500
HWLRB20
Howler Mounting Bracket for 2015-2016 Chevy Tahoe
HWLRB22
Howler Mounting Bracket for 2011-2020 Ford F-250/F-350 (NOTE: Very Low Ground Clearance on 2WD Models)
HWLRB23
Howler Mounting Bracket, Universal Mounting Brackets (Pair)
HWLRB24
Howler Mounting Bracket for 2017-2018 Chevy Silverado 1500
HWLRB25
Howler Mounting Bracket for 2017-2020 Chevy Tahoe, Front and Rear Two Speaker System. Must be Used with Both SAK63D and SAK63P Speaker Brackets, Purchased Separately.
HWLRB26
Howler Mounting Bracket for 2017-2019 Chevy 2500/3500 Silverado
HWLRB27
Howler Mounting Bracket for 2018-2020 Ford Expedition SSV, Includes Built-In Mounting for SA315P Speaker, Purchase of SAK64D or SAK64P Not Required
HWLRB30
New! Howler Mounting Bracket for 2019-2020 Ram 4500/5500

WARNING: These products may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit whelen.com/regulatory.

Dimensions

Specifications

Voltage 12 or 24 VDC
Input 8 amps with (1) 100-watt speaker

16 amps with (2) 100 watt speakers

Tone Durations 8 durations, 7.5-60 seconds
Speaker Weight 8 lbs.
Warranty Two year warranty