AM-50 transponder 50 watt, 25 VRMS audio amplifier

The Gamewell-FCI, AM-50 Series amplifiers are a 50 watt, digital, switching power amplifier.
The following lists the two types of AM-50 Series amplifiers that may be ordered.
• The AM-50-25 amplifier produces 25 VRMS audio output.
• The AM-50-70 amplifier produces 70.7VRMS audio output.
The amplifiers are components of the following E3 Series® Systems.
• E3 Series Expandable Emergency Evacuation System
• E3 Series Combined Fire and Mass Notification System
• E3 Series Broadband Voice Evacuation System
Each AM-50 Series amplifier provides two speaker circuits that can be wired Style Y (Class “B”) or Style Z (Class “A”). The terminal connections can accommodate up to 12 AWG, twisted-pair, shielded wire. Both speaker circuits produce a combined total of 50 watts of power. The 50 watts of power can be divided between the two integral Class A/B speaker circuits. The two speaker circuits may be individually activated and supervised by an INI-VGX Transponder Voice Gateway.
The AM-50 Series amplifier can be programmed to broadcast sixteen messages generated from its local INI-VGX Voice Gateway. In addition, the AM-50 Series amplifiers produce superior clarity for intelligible LIVE voice paging.
When the selected System Sensor, speakers are used with the Manufacturer’s 520 Hz audiophile, the E3 Series® System is compliant with UL Standard 464 Low Frequency requirements.Features & Benefits:

• Provides digital, switching amplifier technology
• Produces 50 watts of digital power
• Includes 2 speaker circuits, wired Style Y (Class B) or Style Z (Class A)
• Up to 4 AM-50 Series amplifiers with the same output voltage can be controlled by the INI-VGX voice gateway

Certifications:

• UL® Standard 864, 9th Edition
• UL Standard UL2572 for Mass Notification
• UL Standard 464 for 520 Hz Low Frequency