- UL 1480A Listed
- Class I, Division 2, Groups, A, B, C, and D Hazardous Locations Certified
- 144 dB SPL peak acoustic output
- 2 mile radius communication range
- Wide frequency range: 100 Hz - 7 kHz, optimized for human voice
- STI rating of 0.91
- Remote operation capable
- Intelligible live & pre-recorded voice announcements & warning tones.
With the constant need to alert and inform, the HyperSpike® MA-2 is a battle-tested and battle-proven, 360° Mass Notification System. With an acoustic output of 144 dB, the MA-2 high power directional sound speaker broadcasts live and pre-recorded voice commands and tones over a 12 mile area in all directions; making the MA-2 the life safety directional sound speaker of choice.
Leading the industry in voice intelligibility, the MA-2 omnidirectional speaker design achieves an exceptional STI rating of 0.91 out of 1.0; ensuring directional sound commands are clearly transmitted and heard, even in high noise environments.
Housed in an all-composite, waterproof UV-resistant enclosure, the MA-2 utilizes battle-tested omnidirectional speaker design architecture that has become the trusted mass notification system for the US military's forward operating bases in Afghanistan and Iraq.
Ideal for rapid deployment, the MA-2 system can go from its road case to fully operational in under five minutes with minimal man-power.
- Emergency Notification
- Force Protection
- Disaster Relief Alerting
- Temporary Alerting
- Pier-side Alerting
- Maritime & Port Security
- Military Security
- Campus Security
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