SOFTGEAR Inc is the only manufacturer of the Super-directional speaker for highway in the world. The super-directional speaker emits a sound only the forward direction compared to regular horn-type speakers. The right and left side (±15’ -10 dB) and backward(-40dB) direction are measured with a less SPL. The max distance with clear voice warning is 1km at an open field and 300m in a car while the car is driving over 100km/h(60mi/h). Based on these sound characteristics, it can deliver a voice warning for vehicles driving dangerous area and vehicles following the slow-moving inspection or maintenance units. This speaker also installs as a road safety facility. For examples, it can warn drivers in the environment such as heavy rain and fog. 

SOFTGEAR Inc is the only manufacturer of the Super-directional speaker for highway in the world. The super-directional speaker emits a sound only the forward direction compared to regular horn-type speakers. The right and left side (±15’ -10 dB) and backward(-40dB) direction are measured with a less SPL. The max distance with clear voice warning is 1km at an open field and 300m in a car while the car is driving over 100km/h(60mi/h). Based on these sound characteristics, it can deliver a voice warning for vehicles driving dangerous area and vehicles following the slow-moving inspection or maintenance units. This speaker also installs as a road safety facility. For examples, it can warn drivers in the environment such as heavy rain and fog.