H-3204, 40W Explosion Proof Aluminum Horn Speaker

Explosion proof Aluminum horn speaker (IP66), suitable for outdoor all weather usage, 70V/100V line input. 

This explosion-proof horn speaker features superior fireproof performance and sufficient mechanical strength, it is with high sensitivity and electricity/sound efficiency.

This product is used for high fire resistance, generates no hazardous gas or environmental pollution, suitable for broadcasting, paging and emergency broadcasting in chemical plants, gas stations and the like which have a risk of explosion due to methane mixture, petroleum and other dangerous gas. It is applicable to a site where Class II, T6 explosive atmosphere exists or steam or air is generated.