Large triple train horn with detachable chrome plated copper trumpets

Three trumpets, 17.5", 15.5" and 11.5"; Deep, loud train horn sound; Detachable chrome plated copper trumpets; Vortex 4 12v electronic train horn solenoid included; Up to 154.4 db output (157.3 dB w/BlastMaster Upgrade) If you?re looking for a loud, nasty horn, look no further. The Kleinn Model 630 is the ultimate train horn for your car, truck or SUV. The model 630 consists of three chrome-plated copper trumpets with oversized bells for a deep, rumbling train horn sound. The trumpets can be separated for easy installation, and the 630 can be upgraded with the ?BlastMaster? Upgrade Kit P/N 6880 to make it even LOUDER!