Sometimes a siren isn’t enough. Many times, people don’t hear a siren until the emergency vehicle is right on top of them, giving them little time to maneuver out of the path. The Federal Signal Rumbler Siren is the answer.
The Rumbler™ works with 100/200 watt siren amplifiers to provide secondary low frequency tones that penetrate and shake solid materials like vehicles and sidewalks. This system allows drivers and nearby pedestrians to feel the sound waves output by the siren, and even see them in the shaking rear view mirror.
The Federal Signal Rumbler Siren Intersection-Clearing System senses the primary siren’s tone signal, reduces it by 75%, and amplifies the sound through a pair of high output woofers. The system also features a safety timer which allows the low frequency tones to sound for 8 seconds, providing ample warning at hazardous intersections before automatically shutting off.
One of the best things about the Federal Signal Rumbler is that it can be used in conjunction with most siren products, and it can be activated easily from any emergency vehicle steering wheel horn ring.
Features
- Siren amp
- Rumbler
- secondary warning system
- 12V low frequency tones
- hardware kit
- housing bands and cradles
- Brackets available for order
Specifications
- Amplifier - 1.3"H (3.49cm) x 6.3"L (15.57cm) x 5.7"D (14.48cm)
- Timer - 1.4"H (3.56cm) x 6.5"L (16.51cm) x 2.9"D (7.37cm)
751022
- Pair of Woofers 8.5"H (21.6cm) x 7.25" (18.4cm) Diameter round each
The Following Federal Signal siren models are compatible with the Rumbler System when used with a Federal Signal speaker(s).
PA300
PA640
SS2000SS
MS4000
AS-422 (VAMA)
Omega U90
Omega Touchmaster Delta
PA4000
Federal Signal Rumbler Siren
