This 12 volt, easy to mount horn measures only 100mm x 112mm x 154mm but with its

integral air compressor sounds out a massive 115 decibels at 4 metres.

It is suitable for either positive or negative horn button wiring.

Supplied with mounting fixings, a 30 Amp relay and full installation instructions.

Weight 760 gms.

NOTE: This must be mounted with the horn outletss facing down and protected from road spray.

RED COMPACT TWIN TONE AIR HORN #AIRHR4