SigCom MNS-100APB Audio Power Booster for MNS100W
The SigCom MNS-100APB is an audio power booster designed for use with the SigCom MNS100BAS/MNS-100EXP Mass Notification System. It is used when applications require more than 100 watts of audio power. The MNS-100APB adds 100 watts of audio output through four (4) Class A or Class B 25 Vrms supervised speaker circuits.
The MNS-100APB uses a high-efficiency Class D amplifier and is activated by the primary MNS100BAS/100-EXP via a 25 VRMS signal from the main panel. This eliminates the need for separate activation wiring.
Key Features
- Adds 100W audio power to the MNS100BAS/100-EXP system
- High-efficiency Class D digital amplifier
- 4 Class A or Class B 25 Vrms supervised speaker circuits
- Activated by 25 VRMS signal from primary MNS panel
- Internal power supply and battery charger
- LED indicators: POWER (green), ACTIVE (red), SYSTEM FAULT (yellow)
- Listed for UL 864 9th Edition and UL 1711
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 10 lbs |
|---|---|
| Dimensions | 19 × 14 × 4 in |





