Silver Streak Express Air Horn

120 Decibels-250 HZ. A specially constructed horn built with an extra air chamber to produce a powerful train horn sound. This attractive horn produces an echo sound that replicates the horn of a speeding diesel locomotive. The trumpets of are entirely metal, triple chrome plate for all weather conditions. The metal mounting base secures to the vehicle with stainless steel bolts, which will provide a secure watertight installation. The air feed connection has been designed to mount easily and to be hidden from view. Requires an on board air system, not included. Comes complete with all mounting hardware and air fittings. Horn Size: L 14 in. x W 8 in. x H 4 3/4 in. Easy to install flex hose.