Heinrich's CMS-FP30 is a 30W explosion-proof and fireproof horn speaker that can be used for PA, EVAC, paging, and music purposes. It is specially designed for use in industrial applications such as oil fields, gas fields, coal mines, and nuclear power stations, as well as indoor and outdoor environments where the working conditions are extremely hostile. The speaker features a built-in 100v/70v line transformer and has a power output of 15W. It is also compliant with explosion-proof EXDII CT6 and fire-proof EN54-24 standards. The enclosure is made of steel and comes with a stainless steel bracket in red color as per Plate Number 1, Part 8. Additionally, the speaker is IP66 waterproof and fireproof, making it an excellent choice for industrial applications.