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Federal Signal Modulator - Model MOD Series -High-Powered Speaker Array
The Modulator® High-Powered Speaker Array provides a flat frequency response of up to 2000Hz, producing intense warning signals and digital voice messaging over a large area. The Modulator design enables the speaker array siren to produce a high sound level and exceptional speech intelligibility within its coverage area. The innovative omnidirectional electronic Modulator speaker array consists of modules that utilize four 100-watt drivers per module. It also provides clear voice communication and offers warning signals which are produced by Federal Signal’s UltraVoice® electronic controller and amplifier system. Custom tones and professionally recorded voice messages for the UltraVoice controller are available and can be purchased upon request.
- Utilizes Federal Signal UltraVoice® for control and amplification
- Excellent frequency response for clear voice reproduction
- 360º coverage without sound variation in horizontal planes
- Easy servicing through convenient access panels
- Anechoic chamber-certified
- All aluminum construction
- Lightning protection is built into the Modulator design
- Redundant drivers to protect against output loss
The Modulator combined with the UltraVoice controller is ideal for community/municipal, industrial, and military applications where immediate instruction is necessary.
The Modulator and UltraVoice controller can be networked via radio, IP, landline, cellular, and/or satellite communications. Powering is available in AC, DC, or solar. The system typically operates from batteries which are charged from either AC or Solar. Federal Signal can also provide customized solutions to fit your special applications.