Federal Signal G-SPA Global Series Signalling Platform Amplified Speakers are designed for rugged industrial public address and general alarm applications. These models are available in explosion-proof Ex d versions and increased safety Ex de wiring box versions and are certified for gas Group IIC enviroments.
G-SPA Global Series Signalling Platform Amplified Speakers are capable of amplifying audio-level signals from either 0.8 Vrms or 2.8 Vrms systems and reproducing it at 15 Watt levels.
The Federal Signal G-Series Amplified Speakers work perfectly with EC+++HO Intercom systems, or with any application requiring audio amplification where ATEX or IECEx approval is required or desired.
Features
Non-metallic corrosion-resistant design
Gain control
Supports 3 operational voltages: 24VDC, 120VAC 50/60 Hz, and 230VAC 50/60 Hz
Two M20 entries standard on Ex d models
Three M20 entries standard on Ex de models.
IP66 enclosure
Zone 1, 21 Rated, IECEx, ATEX, Ex d IIC and Ex de IIC
Optional indicator rings are available in six colors: Black, Blue, Green, Magenta, Red & Yellow
316 stainless steel mounting U-bracket (optional: field installation required)
Field customizable legend plates available.
