Get the message out - Strong, Loud and Clear with LRAD 300X


LRAD 300X™ is a compact, lightweight solution for use on small vessels, remotely operated weapons stations and armoured vehicles. It can be easily transported to provide security personnel long range communications and a highly effective hailing and warning capability.
LRAD 300X™ produces nearly 100% intelligible voice transmission beyond 350 metres with 88dB of background noise and beyond 1500 metres in a benign environment. LRAD 300X™ operators have the ability to issue clear, authoritative verbal commands, followed with powerful deterrent tones to enhance response capabilities. The extended frequency range of LRAD 300X™ ensures voice commands will be clearly understood.

  • Longer stand-off distances for increased asset protection
  • Larger coverage with fewer personnel
  • Determination of intent of groups or individuals from extended distances
  • Maritime vessels can clearly and forcefully communicate with small vessels that pose a threat
  • Perimeter/infrastructure protection for oil and gas platforms, mining and chemical/power plants
  • Transmitting bird distress calls to repel targeted birds from crops, buildings and airports
  • Enforcement of safety zones for maritime vessels

Acoustic Performance

Max. Continuous Output
143dB SPL @ 1 metre, A-weighted
Beam Width
+/- 15° at 1 kHz/-3dB
Communications Range
Highly intelligible speech transmissions over 1000 metres; Maximum range of 350 metres over 88 dB of background noise.

Mechanical Specifications

Emitter Array Dimensions
635 W x 356 H x 254 mm D (25″ W x 14″ H x 10″ D)
Emitter Array Weight
12.7 kg (28 lbs) without accessories
Moulded low smoke composite,
6061 Aluminium, Stainless steel, 316 Stainless hardware


MP3 Player
All LRAD 300X™ systems come standard with a ruggedized MP3 player. The MP3 player can be used to play up to 1GB of pre-recorded messages and warning tones. The large control buttons are designed to allow easy operation with gloves or bulky protective gear.


The Shure Model 577B Microphone is a handheld dynamic microphone designed for communications that require highly intelligible, low noise output.


Maxa Beam High Powered White Light
The Maxa Beam searchlight delivers 6 million candlepower in a lightweight, mounted unit. Using a high efficiency 75 watt Xenon short arc lamp with over 500 hours of life, this searchlight illuminates targets up to 2.4 km (1.5 miles) away.


Green Laser Dazzler
Laser engages the target in a wall of green laser light that can be seen at night and in bright sunlight at 200 metres.


Remote Amplifier Module
160 Watt remote amplifier.


GPK Mount
Mounts to Objective Gunner Protection Kit (OGPK) for vehicle mounted operations.


Ship Rail Mount
Constructed of 316 stainless steel for durability in harsh marine environments, the ship rail mount can be attached to a horizontal or vertical rail.


Auxiliary Connector
Auxiliary cable to connect any LRAD® system to a Phraselator, iPod or any other MP3 device with a 3.5mm audio output.


The rugged aluminium tripod is easily transported and quickly set up for rapid deployment.


Vehicle Mount
Attaches to standard 51 mm (2”) trailer hitch receiver.


MP3 Player-Controller
The LRAD-300X can be linked to a control module which can operate from up to 150 metres away providing all controls necessary to operate the system.


The LRAD® Streamer Kit
The LRAD® Streamer allows remote communication on demand to any LRAD® system equipped with a Streamer Module. The LRAD® Streamer software allows the user to remotely operate a single LRAD® device or multiple LRAD® devices simultaneously. The Streamer Module connects to a TCP/IP network with DHCP or fixed IP address and the included software allows pre-recorded file playback, live mic playback, volume control and operation of high frequency alter tone from a networked Windows XP, Vista or Windows 3 PC system. The LRAD® Streamer software works with any microphone connected to the PC’s standard microphone input and replaces the existing LRAD® MP3 Control Module. One LRAD® Streamer per LRAD® system is required to stream to multiple devices at once.