- Senses the primary siren Tone signal and reduces the signals frequency by 75 percent . Amplifies the sound through a pair of high output woofers
- System timer allows the Tone to sound for 8 seconds
- This product is manufactured in United state
- Kit includes amplifier, built in timer, two subwoofers, hardware kit and housing bands and cradles
The rumbler Intersection- clearing system. Get noticed with this audible warning device that interacts with most 100/200 watt Siren amplifiers to provide secondary low frequency duplicate tones that can penetrate solid materials to allow vehicle operators and nearby pedestrians to "feel" the sound waves!
- Is Discontinued By Manufacturer : No
- Package Dimensions : 14 x 12.5 x 10.3 inches; 18.05 Pounds
- Date First Available : March 17, 2013
- Manufacturer : Federal Signal
