Technical
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A Clear Path to a New Generation of SelecTone Speaker Amplifiers
Introducing the exciting new Federal Signal product line, which is the Next Generation SelecTone Speaker/Amplifiers with Class-T Technology.
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Anatomy of a Strobe
Discusses how a strobe tube is constructed and what safety features to look for in a strobe warning signal.
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Wide-Area Dispersion Speakers And The Benefits Of A Line Array
Information and technical discussion of how Federal Signal addresses enhanced intelligibility through one of its product systems.
Send us your drawings and parts list, and Gross Manufacturing ships the enclosure built and ready to wire.