Notifier DAX-5070


50W Digital Amplifier

Availability: Please Call for Availability

  • Factory New
Brand: Notifier Part #: 80894 Category: Manufacturer Part #: DAX-5070


The DAX Series Amplifiers are multi-featured amplifiers that provide an economical alternative for applications that do not require all of the features of DAA2 or DAA Series Amplifiers. DAX amplifiers come in 35 watt and 50 watt models. The BDA Backup Digital Amplifier can be used with all DAX models to provide one-to-one amplifier backup.


Weight 8.35 lbs




Production Status



  • Listed to UL Standard 864, 9th edition.
  • 35 watt total power at 25VRMS (DAX-3525 models) or 70VRMS (DAX-3570 models). 35 watt models support battery charging.
  • 50 watt total power at 25VRMS (DAX-5025 models) or 70VRMS (DAX-5070 models). 50 watt models require an external battery charger.
  • Supports one Class A high-level audio output, or two Class B outputs to distribute one channel of digital audio.
  • Audio output activation via network control-by-event equations resident within the DVC.
  • Two wire digital audio ports that can be converted to fiber using fiber option modules. Support Style 4 or 7 configurations.
  • Isolated alarm bus input, to be used for backup activation of alarm messages when normal digital communication is lost.
  • Programmable through VeriFire® Tools.
  • Up to 106 seconds of backup digital message storage for use in the event of communication loss (from the VeriFire® Tools message library, or created by the installer).
  • Battery charger with disable function that provides battery sharing option for up to four DAXs. (DAX-35 boards only. DAX-50 does not support battery charging.)

DAX Series; Digital Audio Amplifiers


Notifier - Data Sheet