Federal Signal Rumbler

Description

Federal Signal Rumbler Siren
The
Federal Signal Rumbler Siren
is particularly effective for Police and Fire/EMS applications when used in dense urban environments with heavy vehicle and pedestrian traffic.
Improves Intersection Warning Effectiveness
The Rumbler introduces a revolutionary new concept to audible warning through its ability to interact with most 100/200-watt siren amplifiers and provide secondary, low frequency duplicate tones.
Secondary System with Built-in Safety
The Rumbler system senses the primary siren tone signal, and reduces the signals' frequency by 75 percent. It then amplifies the sound through a pair of high output woofers. The system's timer allows the tone to sound for eight seconds, providing highly effective warning at hazardous intersections, and then automatically shuts off.
A complete Rumbler intersection-clearing system consists of an amplifier, with built-in timer and two subwoofers. Vehicle specific mounting hardware is ordered separately. This system can be paired with most 100/200-watt emergency siren amplifiers.
Features:
Improves emergency vehicle operator safety
Produces penetrating/vibrating low frequency siren sound waves
Interacts with most 100/200-watt emergency vehicle siren amplifiers
Enabled via any emergency vehicle steering wheel horn ring
Eight second safety timer provides automatic tone shutdown
Three-year warranty
Specification:
Voltage: 9-15 VDCOperating Current: 12A maxPolarity:  Negative ground onlyStandby Current: OmA nominalOperating Temperature Range: -30 degrees C to +65 degrees CFrequency Ranges: 182 to 400 HzOutput Voltage: 64 VDC (nominal) peak-to-peakOutput Power: 80WDim. (H x L x D): Amplifier - 1.3" x 6.3" x 5.7" (3.5 cm x 15.6 cm x   14.5cm)
Pair of Woofers - 8.5" x 7.3" (21.6 cm x 18.4 cm)
Timer - 1.4" x 6.5" x 2.9" (3.6 cm x 16.5 cm x 2.9 cm)Ship Weight: 19 lbs (8.62 kg)