Ultra Electronics USSI HyperSpike®

Products

MA-Micro Tan
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MA-Micro Gray
MA-Micro Red
MA-Micro Tan
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MA-Micro Gray
MA-Micro Red

MA-Micro

  • UL 1480A Listed
  • Class I, Division 2, Groups, A, B, C, and D Hazardous Locations Certified
  • 118 dB SPL peak acoustic output
  • 1/4 mile radius communication range
  • Wide frequency range: 175 Hz - 8 kHz, optimized for human voice
  • STI 0.84 out of 1.0 
  • 650 W peak power
  • Intelligible announcements & warning tones
  • Remote operation capable 

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The MA-Micro is a 360° Mass Notification System with an acoustic output of 118 dB. The lightweight, high power speaker broadcasts live and pre-recorded voice commands and tones over a square mile area; making the MA-Micro the life safety speaker of choice.

Leading the industry in voice intelligibility, the MA-Micro speaker design achieves an exceptional STI 0.84/1.0, ensuring commands are  clearly transmitted and heard, even in high noise environments.  

The MA-Micro comes with an all-composite, waterproof UV-resistant enclosure. Its the little brother to the battle tested MA-1, which has become the trusted mass notification system for the US military’s forward operating bases domestic and in theater. 

Applications

  • Emergency Notification
  • Life Safety
  • Disaster Relief Alerting
  • Pier-side Alerting
  • Military Security
  • Campus Security
  • Flight Decks
  • Manufacturing Facilities
  • Arenas
  • Indoor Facilities 

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