Marinco AFI of America offer these dual trumpet Air / Electric horns which produce a deep, rich, distinctive tone.

The trumpets are produced in white epoxy coated solid brass with a non-corrosive Lexan diaphragm.  Chrome plated solid brass is also available.

The horn comes in a kit form which includes the horn with mounting bracket, air compressor, air tubing, fittings and mounting hardware.

Available to suit 12 or 24 volt systems.