Acoustic self-defense device Duke Sonic Boom Kit

Duke Sonic Boom Kit is an acoustic self-defense device that produces an intense sound effect of approximately 158 dB when activated. The system operates with an approximately 4–5-second delay, and its effect is based on the sudden rupture of a plastic container caused by CO2 pressure.

Intense acoustic effect

Sonic Boom contains no irritant or pyrotechnic charge. Its effect is purely acoustic and is created by the mechanical rupture of a plastic container after it has been pressurized.

The result is a pronounced sound effect of approximately 158 dB, intended for deterrence, warning or signalling in the event of an intrusion.

Activation principle

The system uses one 12g CO2 cartridge. Once activated, the cartridge is pierced and compressed carbon dioxide (CO2) begins to be released into the plastic container of the device. Pressure gradually builds up inside until the container reaches a critical level and bursts suddenly.

This rupture of the container creates the intense acoustic effect. The mechanism therefore uses CO2 pressure without a pyrotechnic charge.

Reusable system

Sonic Boom is designed with a reusable internal core. After activation, the system can be prepared again using the corresponding Sonic Boom Refill Kit, which contains a new plastic container and other consumable components required for reassembly.

The 12g CO2 cartridge is not included in the package and must be purchased separately.