TOA Canada - TOA HA Horn Array for Mass Notification
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30-October-2012  9:30am

Voice Evacuation & Mass Notification

TOA SC-61 HPSA for Mass Notification

Voice Evacuation & MNS

Today's changing communication needs requires a wide area high power outdoor speaker solution. TOA's High Powered Horn Array is designed to deliver coherent, high intelligible voice and alarm messaging over a wide array at great distances for Mass Notification Systems and Emergency Communication. HA Horn Array

The HA-450H / HA-480L Horn Array is suitable for critical alarm and messaging for Emergency broadcasting at campus facilities, municipalities, coastal and maritime areas, and large outdoor events.

Features that make the TOA HA-450H / HA-480L Horn Array a desirable part of Emergency Broadcasts are;

  • Long range sound coverage versus conventional speakers
  • Narrow vertical directivity control for near field volume control
  • Coherent distant wave front
  • Low attenuation of critical hearing high frequencies helps perception of speakers being close
  • Multiple horns allow for high SPL at low distortion
  • More effective than short range line arrays

As a world leader in MNS, The TOA HA Horn Array Speaker is well suited to protect life in wide area outdoor contiguous spaces.

HA-450L: Horn Array Speaker Spec. Sheet
HA-450H: Horn Array Speaker Spec. Sheet

Please note that every application is unique. Our system examples are for reference purposes only. Please contact your Regional Sales Manager to discuss your specific application requirements or 1-800-263-7639.

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