Fire-Lite ECC-50W-25V 25V, 50 Watt Audio Amplifier Module Adding a second speaker circuit increases the total ECC-50/100 power output to 100 watts or allows it to be used as a backup amplifier. Fire-Lite’s ECC-50/100 and ECC-50/100E are multipurpose emergency voice evacuation panels designed for fire applications, mass notification applications, or both. The Primary Operating Consoles (POCs) deliver 50 or 100 watts of audio power for distribution to up to eight speaker circuits (zones). The ECC-50/100(E) comes standard with a single speaker circuit and a built in 25 Vrms, 50 watt amplifier. A secondary 50 watt amplifier (ECC-50W-25/70V) can be added for single speaker circuit backup or to increase system capacity to two speaker circuits and an additional 50 watts of audio power. An optional ECC-CE6 module can be added to the ECC-50/100(E) to expand the system to a maximum of eight speaker circuit outputs. All speaker output circuits can be wired in either Style Y (Class B) or Style Z (Class A) configuration. The ECC-50/100(E) features fourteen field programmable messages (up to 60 seconds each), built in field configurable pre and post announce tone generators, and a fully supervised Notification Appliance Circuit (NAC) with 2.0 amps of synchronized NAC power. The ECC-50/100(E) includes three built in Form C relay contacts (AC power, trouble, and MNS active), a NAC follower input for triggering the onboard NAC circuit, and 500 mA of special application power. A built in switch mode power supply delivers operational power to the panel, and an onboard battery charger supports charging up to 26 AH batteries (the ECC cabinet accommodates up to 18 AH batteries). Features UL Listed to UL 2572 communication Modular design for system flexibility and easy expansion Speaker Circuits 50 watts of 25V audio power 2 amp Notification Appliance Circuit (NAC) output CMD3-CMD8 are activated by contact closures
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