Whelen Howler Siren & Single Speaker System Choose your Mounts:Universal Mount Lumen Output: 1800LM

Lumen Output: 1800LM

The Full Feature Siren powers one 100W RMS speaker with an 11 ohm impedance

and you’ve got a dash light that’s hard to beat in both performance and value

Dimensions: 7/8" (22mm) H x 2"(51mm) W x 2-3/4" (70mm) L

Whelen Howler Siren & Single Speaker System Choose your Mounts:Universal Mount Lumen Output: 1800LM*This is a Made to Order item. 2020 mounts are in production and will require a longer lead time. An effective added layer of warning when used with your 100 200 watt siren amplifier. Howler provides deep, low frequency tones, which are able to penetrate other vehicles, alerting drivers and pedestrians of your approach. LOW FREQUENCY TONES FOR INTERSECTIONS AND HIGH RISK AREAS. Howler is not a replacement to the vehicle's primary siren; Howler adds a