Features

Federal Signal’s Modulator High Powered Speaker Array offers the same proven technology as the original Modulator with the exception of a smaller compact chassis. Modulator provides a flat frequency response up to 2000Hz producing intense warning signals and digital voice messaging over a large area. The Modulator design enables the siren to produce a high sound level and intelligible voice communications.
 
The innovative omni-directional electronic Modulator speaker array consists of modules that utilize four 100 watt drivers. 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.
 
The Modulator High Powered Speaker Array 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.

Specifications

1Add the letter C to the Modulator model name for steel/concrete pole mount model
*The bottom module contains no active devices and is simply used as a reflective surface.
**Based on far field measurements
***Coverage based on 10 dB(C) distance doubled loss factor

Frequency Response 200-2000Hz
Color Off-White
Paint Type TGIC-polyester powder coat
Modulator Horn Type Hyperbolic flare
Horizontal Coverage 360º +/- 1 dB(C)
Diameter 35”/88.9cm
Wind Loading @ 110mph wind velocity1:
MOD1004B 251 lbs
MOD2008B 377 lbs
MOD3012B 503 lbs
MOD4016B 629 lbs
MOD5020B 755 lbs
MOD6024B 881 lbs
MOD8032B 1133 lbs

Ordering Information

Model Types
Model Description
MOD1004B Electronic Speaker Array, One Module
MOD1004BC Electronic Speaker Array, One Module for Steel/Concrete Mounting
MOD2008B Electronic Speaker Array, Two Modules
MOD2008BC Electronic Speaker Array, Two Modules for Steel/Concrete Mounting
MOD3012B Electronic Speaker Array, Three Modules
MOD3012BC Electronic Speaker Array, Three Modules for Steel/Concrete Pole Mounting
MOD4016B Electronic Speaker Array, Four Modules
MOD4016BC Electronic Speaker Array, Four Modules for Steel/Concrete Pole Mounting
MOD5020B Electronic Speaker Array, Five Modules
MOD5020BC Electronic Speaker Array, Five Modules for Steel/Concrete Pole mounting
MOD6024B Electronic Speaker Array, Six Modules
MOD6024BC Electronic Speaker Array, Six Modules for Steel/Concrete Pole Mounting
MOD8032B Electronic Speaker Arry, Eight Modules
MOD8032BC Electronic Speaker Array, Eight Modules for Steel/Concrete Pole Mounting
Replacement Parts
Description Part Number
100W NEO DRIVER,OUTDOOR K8570063A
CHARGER,BATT.,UV,24VDC Q860000236
CHARGER,BATT.,UVIC,24VDC Q860000236-01