his compact, weatherproof Hornspeaker, specially designed for high sound reinforcement, is made of a UV-resistant, reinforced ABS plastic and has an epoxy-coated U-bracket made of stainless steel combined with a high sound pressure, it is specially designed for the reproduction of voice announcements and / or signal warnings. The loudspeaker is resistant to saline air, most non-corrosive substances and many chemicals. Therefore, e.g. can also be used in marine or industrial applications and is ideally suited for indoor and outdoor use.