Back to Emergency siren speakers & amplifiers

WHELEN HOWLER SIREN

Interested in this product?

Request a Quote

Additional Information

Whelen Howler Low‑Frequency Siren Set with Amplifier – Premium Emergency Vehicle Siren & Deep‑Tone Warning System

Dominate every high‑risk zone with the industry‑leading Whelen Howler™ low‑frequency siren system, engineered to dramatically amplify your vehicle’s warning presence by delivering deep, penetrating tones that slice through heavy traffic, ambient noise and urban congestion for unmatched emergency siren performance and intersection safety alerting. Designed as a powerful add‑on to any 100/200‑watt primary siren amplifier (not a replacement), this low frequency siren integrates seamlessly with most siren amplifiers and tone types (sweeping, Hi/Low, electronic/mechanical) for superior sirens for emergency vehicles, police cars, fire trucks, ambulance warning system, and commercial warning solutions. Featuring customizable Scan‑Lock™ tone duration (7.5–60 s), ¼/½ tone or composite frequency control, rugged low‑frequency speakers, dual external cancel options (12 V or ground), and broad 12/24 VDC compatibility, the Howler ensures drivers and pedestrians hear and react faster — even with windows up or in high ambient noise environments.

Features:

Effortless Add-On: Integrates seamlessly with 100/200-watt primary siren amplifiers, enhancing existing systems without replacement
Layered Warning System: Adds a powerful low-frequency tone to primary sirens, amplifying presence in high-stress situations
Traffic-Piercing Sound: Low-frequency reverberations penetrate through noise and congestion, ensuring greater situational awareness
Customizable Tones: Scan-Lock™ and LED indicators simplify set-up of tone duration and frequency style for tailored performance
Broad Compatibility: Supports single or dual speaker setups and works with most siren amplifiers and tone types, including sweeping, Hi/Low, or electronic mechanical tones
Advanced Sound Control: Leverages primary siren outputs to create 1/4 tone, 1/2 tone, or composite frequency bands through Scan-Lock™ programming
Multiple Configurations: Available as Howler, Howler & Amplifier, or Howler & WeCanX® Amplifier (CHOWLER) to fit diverse needs