Review on Kleinn Air Horns 220 Train by Mark Sutovsky

Incredibly loud for their size, and with two solenoid valves they're as loud as it gets! They're good for pressures up to 150psi and these are the horns they use in their GMTRK-2 system that scare old ladies everywhere! It is very easy to add an air duct, splitter, cable and horn button to an existing airborne system. Stable mounting bases are also built directly into the horn.