This distributed audio amplifier amplify an audio message for distribution throughout a facility when additional audio power is required.
It is designed as a self-contained unit and can be conveniently installed near an area of protection to reduce wiring demands for speaker circuit outputs.
Each ECC-50DA is capable of producing 50 watts of total power and includes four built-in, fully supervised speaker circuits/zones.
This amplifier is expandable to include eight speaker circuits when an optional ECC-CE4 module is installed.
Any combination of up to eight, ECC-50DA(E)s, ECC50BDAs, or ECC-125DA(E)s can be connected to the ECC50/100(E) to provide a total output of 1100 watts of audio power and up to 24 speaker circuit outputs. These distributed audio amplifiers are wired to the data bus and the Audio-Riser bus of the ECC-50/100(E) primary operating console.
They have their own power supplies with built-in battery charger and are both fully supervised by the ECC-50/100(E) for any trouble conditions.
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