KXY12 Mining Intrinsic Safety Speaker

Amplify the input audio signal through a power amplifier and output it through a speaker for playing music and broadcasting underground in coal mines. Mainly suitable for hazardous environments with explosive gases such as gas and coal dust in coal mines, it is an ideal safety protection alarm device for improving the safety production of fully mechanized mining, high-end conventional mining, working faces, and conveyor tunnels in coal mines.