Electropneumatic horn with reduced dimensions (total length 25 cm) but with high sound output, complete with electric compressor, tubing and mounting hardware.
Twin tone air horn with high quality chromed brass trumpets, complete with electric compressor, mounting hardware and relay. Powerful and harmonious sound.
Air horn complete with electric compressor, combined or alternating sound. Three metal chromed trumpets, complete with relay, tubing and fixing hardware.