The Global Leader in Long Range Acoustic Hailing Devices

LRAD 360X - Combined Mass Notification & Public Address System

Public Safety Notification & Emergency Warning

Combined Mass Notification & Public Address System

The LRAD 360X delivers LRAD’s renowned, highly intelligible voice and warning siren broadcasts with uniform 360° coverage over distances up to 5.3 sq. kilometers.

LRAD 360X emitters can be stacked four high to produce audio output up to 143 dB and can be mounted on buildings and/or standalone poles. The LRAD 360X also has an integrated, fully self-contained, ruggedized trailer option for mobile deployments. Each 360X 2RU amplifier module drives two emitters. The 360X is built to withstand wind speeds of up to 200 mph, is field upgradeable for added area coverage, and features flexible power options including battery, generator and solar. An optional TCP/IP network control interface is available for remote activation and control of multiple 360X systems from a single location.

  1. Fully ruggedized space saving 1RU amplifier modules
  2. Low power consumption for continuous operation during extended power outages
  3. Unparalleled vocal clarity and intelligibility
  4. P.A. and mass notification in one system
  5. Safely alerts, communicates and calms the public during emergency situations
  6. Audio output easily modulated
  7. Does not require heavy equipment for installation, reducing installation costs
  8. Comes standard with LRAD’s hardened MP3 Controller/Player for recording, storing and
    playing back messages, and push button system control
  9. All-weather microphone to record and playback messages on the fly
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LRAD 360X Images & Videos

Specifications >>

LRAD 360X Specifications

One Emitter Two Emitter Four Emitter
Maximum SPL at 1 M 131dBA 137 dBA 143 dBA
70 dB Coverage Radius1 560 m 850 m 1300 m
Accoustic Array Dimensions Dia= 34in / 86.3 cm
H= 27.2 in / 69 cm
Dia= 34in / 86.3 cm
H= 39.2 in / 99.6 cm
Dia= 34in / 86.3 cm
H= 63.2 in / 160.5 cm
Acoustic Array Weight 110 lbs. / 49.9 kg 160 lbs. / 72.6 kg 260 lbs. / 117.9 kg
Acoustic Array Effective Projected Area (EPA) 710 sq-in
0.458 sq-m
1025 sq-in
0.661 sq-m
1655 sq-in
1.07 sq-m
Acoustic Array Conduct Inlet (English Threads) G-3/4″ BSPP G-3/4″ BSPP G1-11 BSPP
Accoustic Array Conduct Inlet (US Threads) 3/4″ NPT 3/4″ NPT 1″ NPT
Amplifier Power Consumption (Max / TYP) 395W / 180W 790W / 360W 1508W / 720W
Amplifier Dimensions Single 1RU amplifier:
D=14.5 in W=19 in
H=1.725 (1RU)
Two 1RU amplifiers:
D=14.5 in W=19 in
H=3.45 (2RU)
Four 1RU amplicers:
D-14.5 in W=19
H=6.9 (4RU)
Amplifier Weight 7.4 lbs 14.8 lbs (2X 7.4 lbs) 29.6 lbs (4X 7.4 lbs)
Temperature -40°C to +60°C -40°C to +60°C -40°C to +60°C
Required Airflow 26cfm 32cfm 64cfm
Thermal Load 75W at max output
power of 320W (81%
150W at max output
power of 640W (81%
300W at max output
power of 1280W (81%
Inrush Current <20A <40A <80A



  • Hard power on/off switch
  • Resettable pushbutton 40A circuit breaker
  • One XLR balanced audio input (0.775 VRMS, 2.OkOhm load)
  • One RCA single ended audio input (0.775 VRMS 1.0K0hm load)
  • One RCA single ended audio out pass through for daisy changing multiple amplifiers
  • Power LED, green
  • Master volume control rotating knob with a 300 degree rotation
  • 8-pin speaker out Phoenix screw connector
  • 12 AWG to 24 AWG
  • Two 10-32 studs for DC power input
  • 10-pin Remote Control Interface Phoenix screw connector
  • 16 AWG to 28 AWG
  • Remote power on/off
  • Two bit remote volume control
  • Latching fault
  • Fault reset

CE, UL Listed

FCC Class A Radiated Emmissions, CE

Composite, Aluminum, Galvanized Structural Steel, Nema 4X emitter

RoHS Compliant