Diaphragm: imported high polymer multilayer honeycomb diaphragm with low Young’s modulus, light weight, high flexure resistance, moderate damping, etc.
Drive: built-in 4 drives, using ndfeb strong magnetic circuit;2 20mm filaments with high pitch.
Sound 360 degrees before and after, plane wave transmission, comfortable voice, long distance.
Wide frequency response range, 150HZ-18khz plane sound.
The shell is ultrathin (32mm), high strength aluminum alloy material, anodized fine sand grain on the surface, beautiful and generous.
Multi-point installation, horizontal or vertical installation.
Anti – mildew, anti – damp, anti – salt spray.
Applicable Scope:
Public broadcasting at airports, buses, railways and MTR stations.
Internal broadcasting of ships and warships.
Public and emergency broadcasting in schools, shopping malls, hotels and offices.
Emergency broadcast in public places such as parks and squares.
