Sigcom MNS100-APB Audio Power Booster

DAPB-100 Distributed Audio Power Booster

Sigcom’s DAPB-100 is a distributed audio power booster that provides an additional 100 watts of audio output power to any new or existing voice evacuation system. The DAPB-100 is designed to work with any manufacturer’s voice evacuation control panel including Sigcom’s VECP series. Each DAPB-100 also provides an additional four Class A or Class B 25 Vrms supervised speaker circuits with an option for 70 Vrms with addition of a supplemental transformer.

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Each DAPB-100 distributed audio power booster is designed for the upgrade or expansion of existing voice evacuation systems to add 100 watts audio power and 4 speaker circuits without replacing the system. It is also designed for new systems.

Download: DAPB-100 Installation Manual    DAPB-100 Application Notes 

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  • Designed to add 100 Watts audio power to any voice evacuation system
  • Simple out of the box operation
  • 100 Watt high efficiency Class D digital amplifier
  • Activated with 24 VDC polarity reversing NAC circuit and/or dry-contact
  • Includes 4 fully supervised speaker circuits (Class A or B)
  • Supports 25 Vrms speaker circuits and option for 70 Vrms
  • Built in UL listed power supply with backup battery charger
  • Listed for UL 864 9th Edition – Control Units and Accessories for Fire Alarm Systems
  • Listed for UL 1711- Amplifiers for Fire Protective Systems