Chrome Triple Train Horn with Copper Trumpets & 1/2 Airline

Trumpet Lengths - 16", 14" and 11"; Authentic train horn sound; Chrome plated copper trumpets; Vortex 4 12v electronic solenoid w/1/2" air line upgrade included; Up to 152.2 db output There?s no mistaking that genuine train horn sound. Loud and deep, Kleinn 500 Series train horns will turn heads and move people ? big time! All 500 Series horns have reversible trumpets so you can get a realistic multi-directional effect, just like a real locomotive. Heavy duty steel mounting brackets allow for under-body or rooftop mounting. When these horns sound, you?ll swear that you?re standing on railroad tracks.realistic multi-directional effect, just like a real locomotive. Sturdy aluminum mounting brackets allow for under-body or rooftop mounting. When these horns sound you'll swear that you're standing on the tracks. Three tuned trumpets, 16?, 14?, 11?. Chrome-plated spun copper trumpets. Includes upgraded VX6003 solenoid valve with wider orifice and 1/2? tubing for increased volume.