If giving the world a jolt of big train sound off the tracks is what you want or need, these products will do the trick.

At 130 to 150 decibels (average), that's when train horns for trucks come into play. A train horn is basically a very powerful air horn that is used as a warning device on a massive locomotive.

Thankfully, shows and events held at venues where blasting train horns isn’t just condoned, it’s encouraged, are major elements of the diesel-truck scene (there may even be loudness ...