Federal Signal 50GCB SelecTone® Ceiling Mount Amplified Speaker
The Federal Signal 50GCB SelecTone® Amplified Speaker is designed to produce crisp, clear tones, digital voice messages and live public address. Designed to mount in ceilings, the 50GCB features a seven-inch white grille over a 4″ speaker amplifier.
Federal Signal SelecTone Amplified Speakers are used individually or as part of a plant-wide emergency notification system. Model UTM Universal Tone Module with 32 tones, or TM33-SD Custom Tone Module is plugged into a single SelecTone Amplified Speaker for stand-alone use or into a SelecTone Command Unit for plant-wide signaling.
For plant-wide signaling, a Connector Kit installed into each SelecTone Amplified Speaker and wired to a central controller, a SelecTone Command Unit or a CommCenter® Digital Message Center. SelecTone Command Units and CommCenter Digital Message Centers can broadcast tones, voice messages, melodies and live public address to an unlimited number of SelecTone Amplified Speakers.
Federal Signal 50GCB designed for areas without high ambient noise levels, such as offices, hallways and receptions areas. The baffle allows the four-inch speaker to be installed easily in any suspended ceiling plenum with a Model R4NB back box. The white grille of the 50GCB is attractive in most decors.
Emergency signaling or paging are common applications for SelecTone.
Key features include:
- Available in 24VAC/DC and 120VAC
- Attractive round ceiling grille
- Built-in gain control, adjustable between 64 dBa to 88 dBa @ 10′ (74 dBa to 98 dBa @ 1m)
- Appropriate for office environments
- Type 1, IP41 enclosure
- CSFM Approved
- UL and cUL Listed
- Product Code: 50GCB
How to order (Specify Model):
1) Select Model 50GCB, Voltage
| Model | UPC Code | Description |
| 50GCB-024 | 782979394709 | SelecTone Amplified Speaker, UL and cUL, 24VAC/DC, Ceiling Mount |
| 50GCB-120 | 782979394716 | SelecTone Amplified Speaker, UL and cUL, 120VAC, Ceiling Mount |
2) Select Required Accessory (sold separately)
A. For stand alone operation, select Tone Module:
| Model | UPC Code | Description |
| UTM | 782979202172 | SelecTone Universal Tone Module, UL and cUL |
| TM33-SD | 782979227335 | SelecTone Custom Tone Module, UL and cUL |
B. For use in systems, select Connector Kit:
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AM25CK – 25 Vrms, 1 Vrms
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AM70CK – 70 Vrms, 1 Vrms
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300CK – 10 Vrms, 1 Vrms
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T-300CK – 2.7 Vrms, 1 Vrms
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E-300CK – 1 Vrms, 1 Vrms
| Model | UPC Code | Description |
| AM25CK | 782979600855 | SelecTone Connector Kit, 25 Vrms |
| AM70CK | 782979600862 | SelecTone Connector Kit, 70 Vrms |
| 300CK | 782979391203 | SelecTone Connector Kit, 10 Vrms |
| T-300CK | 782979205227 | SelecTone Connector Kit, 2.7 Vrms |
| E-300CK | 782979215462 | SelecTone Connector Kit, 1 Vrms |
Optional Accessories:
| R4NB | 782979200567 | Back Box, Ceiling Speaker, 4″ |
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