Features
● Up to 600m clear sound transmission
● SPL (1m) is up to 137dB
● The sound wave is directional to avoid sound distortion caused by echo interference
● Optimized sound wave dispelling and waveguide structure to pass the sound through the siren, engine noise and noisy crowd, and be accurately heard by each target person.
● The sound beam angle is 30°
● Handheld and portable, friendly use and flexible control
Introduction
This product is a portable long range speaker. Featuring powerful sound intensity, high directivity and high intelligibility, this product can realize long range communication and deterrent warning, It is a multifunctional military-use device;
It can be widely used in crowd management and dispersal, boundary warning, water surface communication, airport and other fields.
For more information about dsppa speaker, please feel free to contact us!
No comments:
Post a Comment