This Compact Dual Trumpet Air Horn from AFI operates at 12V, without the need for a compressor. Its pair of trumpet horns produce an extremely loud dual frequency blast. Built of a completely stainless steel exterior for corrosion resistance, this dual trumpet air horn produces audible range sufficient for boats up to 40 ft LOA. Offered in standard 16 inch size, the diaphragm of each horn is made of 304 marine grade stainless steel. This model is intended to be mounted on the bow or cabin top of your boat.

All electric horns meet the American Boat and Yacht, Council (ABYC) Regulation Number A-23 for boats up to 12 meters. All AFI Air Horns meet International C.O.L.R.E.G.S. and USCG Inland Navigation Rules, Annex III Regulations for boats up to 20 meters.