Single Rumbler Solo low-frequency speaker for use with sirens with integrated Rumbler capability
Rumbler low frequencies deliver up to 10 dB more sound pressure inside civilian vehicles near emergency vehicle — getting attention and clearing traffic more effectively than a standard siren tone
Low-frequency tones work simultaneously with primary siren
Rumbler amp, pair of Rumbler Compact low-frequency speakers and hardware kit
The Rumbler® police siren is a traffic-clearing system that demonstrates the long-standing commitment of Federal Signal to continue as the technological leader in audible warning and operator safety. This model comes with the amp, if you are using a Pathfinder buy the RBKIT versions instead.
Rumbler amp, single Rumbler Solo low-frequency speaker and hardware kit
The Rumbler® Solo police siren is a traffic-clearing system that demonstrates the long-standing commitment of Federal Signal to continue as the technological leader in audible warning and operator safety. This model comes with the amp, if you are using a Pathfinder buy the RBKIT versions instead.