The DAA2 Series amplifiers are multi-featured amplifiers with digital audio functionality.
Overview
The DAA2 series amplifiers are multi-featured digital audio amplifiers capable of playing up to two of 8 channels of digital audio; can play up to two different messages simultaneously with the optional BDA amplifier. Each DAA2 amplifier includes a firefighter/emergency telephone riser circuit and remote paging microphone circuit.
Features and Benefits:
- 2 Class A or 4 Class B speaker circuits to distribute live paging and pre-recorded audio messages
- Multi-media support allowing the preferred media (wire, single mode fiber, multi-mode) to be used
- Firefighter/Emergency telephone circuit for easy distribution of emergency phones for live two-way communication
- Remote microphone support for live remote paging
- Flexible Backup Amp configurations to customize the operation and capability of each amplifier
- Backup alarm message storage enables a message to played in the event the digital audio loop is compromised
Specifications
- 50 W total output power at 25 VRMS (all DAA2-5025 models) or 70 VRMS (all DAA2-5070 models)
- 75 W total output power at 25 VRMS (all DAA2-7525 models)
- Supports two Class A or four Class B speaker circuits
- Optional BDA amplifiers support alternative configurations
- Backup amplifier – supports one-to-one backup (all DAA2 models)
- Primary amplifier – supports two-channel operation (all DAA2 models)
- Primary amplifier – increase power up to 100W, one- or two-channel operation (DAA2-50 series only, configuration rules apply.)
- Supports one-to-many amplifier backup applications using the same model DAA2
- Firefighter/Emergency telephone riser for two-way communication to command centers
- Remote paging option with RM-1
Listings:
- UL Listed: S635
- ULC Listed: S635
- CSFM: 7165-0028:0234 (NFS2-640/NFS-320), 7165-0028:0224 (NFS2-3030)
- Fire Dept. of New York: COA#6121 (NFS2-640/NFS-320), COA#6114 (NFS2-3030)
- FM Approved
- Seismic