Home » Acoustic Devices » LRAD 360XT ONE VOICE®

LRAD 360XT ONE VOICE® - Mass Notification & Public Address

LRAD’s 360XT One Voice is a rapidly deployable mobile mass notification system.

During disasters and emergency situations, the ability to quickly deploy communication systems that broadcast exceptionally intelligible voice messages locally and over large areas is crucial to ensure public safety.

The LRAD 360XT Mobile Mass Notification System (“MNS”) delivers LRAD’s renowned, highly intelligible voice and alert tone broadcasts with uniform 360° coverage from a rapidly deployable, telescoping 30-foot pneumatic mast. The LRAD Mobile MNS is integrated and mounted on a fully self-contained, ruggedized trailer featuring securely mounted, lockable electronics and equipment enclosures containing the amplifier modules and battery pneumatic systems.

The Mobile MNS comes standard with a LRAD 360X dual emitter configuration that provides up to an 850-meter radius of communication coverage.


  • Ruggedized, space saving amplifier modules;
  • Comes standard with LRAD’s hardened MP3 Controller/Player for recording, storing and playing back messages, and push button system control;
  • All-weather microphone to record and playback messages on the fly
  • Low power consumption for continuous operation during extended power outages;
  • Fully operational in extreme temperatures, driving rain, high winds, salt spray and solar radiation;
  • Unparalleled vocal clarity and intelligibility;
  • AC/DC operation;
  • P.A. and mass notification in one mobile system;
  • Safely alerts, communicates and informs during emergency situations;
  • Audio output easily modulated.


LRAD’s omnidirectional ONE VOICE® systems combine warning sirens and highly intelligible voice broadcasts to provide advanced mass notification and public address solutions. Antiquated warning systems sound sirens to alert of approaching danger, but most are incapable of clear voice broadcasts containing critical information about the severity of the situation and recommended actions to protect and save lives. LRAD mass notification systems are also used to communicate to crowds during large, outdoor events and to affected populations throughout emergency situations. LRAD systems are self-contained or easily integrated with existing communications infrastructure.