Federal Signal Rumbler® Low Frequency Speaker Feniex 4-function programmable switch panel designed

4-function programmable switch panel designed for easy installation and maximum control

PowerPulseTM or Q-SwitchTM

This emergency flasher is compatible with all emergency vehicle products

Passenger Side Fender Mount

ideal for any stealth or undercover police vehicle

Federal Signal Rumbler® Low Frequency Speaker Feniex 4-function programmable switch panel designedThe Rumbler is a traffic clearing system that demonstrates Federal Signals long standing commitment as the technological leader in audible warning and operator safety. Rumbler police siren provides a secondary, low frequency duplicate tone to penetrate solid materials, allowing vehicle operators and nearby pedestrians to feel the sound waves. The low frequency emergency vehicle siren senses the primary siren tone signal and reduces the signals