NOTIFIER DAA2-5025E Digital audio amplifier 50w/25VRMS

The DAA2 Series amplifiers are multi-function amplifiers with digital audio functionality. Each DAA2 is capable of accessing and processing one of up to eight channels of audio in the DVC audio loop, amplifying the signal, and distributing it via four Class B outputs, two Class A outputs, or four Class A outputs with a DCADC expander. A DAA2-50 or DAA2-75 Series amplifier is capable of mounting an optional BDA digital amplifier, which can be used to provide one-to-one amplifier backup, or to support dual-channel operation, or increased output power to 100W (applicable to DAA2-50 Series only, other rules apply).

Characteristics

• Listed in UL Standard 864, Ninth Edition

• 50W total output power at 25VRMS (all DAA2-5025 models) or

70 VRMS (all DAA2-5070 models)

• Total output power 75 W at 25 VRMS (all DAA2-7525 models)

• Supports two high-level Class A audio outputs or four Class A outputs on DAA2 amplifiers with a Class A DCADC expander or four Class B outputs

• Optional BDA amplifiers support alternative configurations

• Backup Amplifier: Supports one-to-one backup (all DAA2 models)

• Primary amplifier: supports dual-channel operation (all DAA2 models)

• Primary Amplifier: Boost power up to 100W, single or dual channel operation. (DAA2-50 series only, configuration rules apply.)

• Supports one-to-many amplifier backup applications using the same DAA2 model

• The firefighter phone system supports 7 active firefighter phones. System Release 3.0 and higher supports optional configurations: direct connection for up to 7 firefighter phones or connection to multiple FTM-1 modules

• Remote microphone localization option with RM-1

• Audio output triggering via network event control equations resident within the DVC