Power Amplifiers

Intelligent 125-Watt Amplifier

ECS-125W Amplifiers are capable of producing 125-watts of audio power. Up to eight ECS-125Ws can be used on the voice evacuation system.

Each ECS-125W Amplifier is capable of producing 125-watts of audio power. Up to eight ECS-125Ws can be used on the voice evacuation system. The ECS-125W amplifier has its own power supply with battery backup and four speaker circuits which can be expanded to eight speaker circuits with the optional ECS-CE4. The ECS-125W is fully supervised by the main panel for trouble conditions.

Features & Benefits:
  • SBUS addressable, up to eight ECS-125Ws per system for a total of 1000 watts
  • Each ECS-125W is supervised and has four onboard audio circuits expandable to eight for a system total of 64 audio circuits
  • ECS-125W uses an easy to install wire harness to connect the ECS-CE4 audio circuit expander
  • Can be mounted up to 6000 feet away from ECS-Series panel
  • The ECS-125W has it’s own power supply and backup battery
  • Two-wires for the voice bus and four-wires for the SBUS connections
  • Available in a red or black cabinet
  • 120V AC or 240V AC operation
Certifications:
  • NFPA 13
  • NFPA 70
  • NFPA 72
  • UL 1711
  • UL 2572
  • UL 864

Others

  • Brand
    • Silent Knight

Others

  • Brand
    • Silent Knight
  • Brand : Silent Knight
Regulatory Information
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ECS-125W
Intelligent 125-Watt Amplifier
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ECS-125WHV
Watt Amplifier, 240V AC, 50Hz, 125W, 7 -35AH
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ECS-125WBD
Assembly: Fnl: ECS A 125 W Board Only: SK
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ECS-125WB
Watt Amplifier, 120V AC, 60Hz, 125W, 7 -35AH
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ECS-125WBCB
CABINET ONLY FOR ECS-125W - BLACK CABINET