Fire-Lite ECC-50DA Distributed Audio Amplifier

The Fire-Lite ECC-50DA is a 50-watt remote audio amplifier for the ECC-50/100 Emergency Command Center. It includes four fully supervised speaker circuits that operate at either 25 Vrms or 70.7 Vrms and can be expanded to eight circuits with the optional ECC-CE4 module. Class A (Style Z) or Class B (Style Y) wiring is supported, and the built-in power supply with charger accommodates two 18 Ah batteries in the cabinet (charging capacity up to 35 Ah when used with an external battery box). Each amplifier connects to the ECC-50/100 via data and audio riser buses and is monitored for trouble conditions. Up to eight ECC-50DA units may be added to a single system, delivering a total of 400 W of distributed audio power and as many as 32 speaker circuits without increasing wiring runs to distant zones. Key Specifications: Type: Distributed (remote) audio amplifier for ECC-50/100 systems Audio Power: 50 W primary at 25 Vrms or 70.7 Vrms Speaker Circuits: 4 supervised Class B or Class A (expandable to 8 with ECC-CE4) System Capacity: Up to 8 amplifiers per system - 400W total, 32 circuits Wiring: Class A (Style Z) or Class B (Style Y) speaker outputs Primary Power: 120 VAC, 60 Hz, 1.2 A Battery Support: Charger rated for 7 Ah – 35 Ah lead-acid batteries; cabinet fits two 18 Ah batteries Compatible Modules & Accessories: ECC-CE4 – Four-circuit speaker expander (adds Zones 5-8) BB-26 – Battery cabinet for two 26 Ah batteries BB-55F – Battery cabinet for two 55 Ah batteries CHG-75 – 25 – 75 Ah external battery charger CHG-120F – 25 – 120 Ah external battery charger ECC-50/100 – Primary Emergency Command Center (required controller) ECC-LOC – Local operator console ECC-RPU – Remote page unit ECC-RM – Remote microphone station ECC-THUMBLTCH – Optional thumb-latch kit