Review on 🚛 Vixen Horns Truck/Car/Semi Train Horn Kit - Complete Onboard System with 200psi Air Compressor, 3 Gallon Tank, and 4 Trumpets - Extremely Loud dB. Suitable for Pickup Trucks, Jeeps, RVs, SUVs - 12v VXO8330B/4114B by Matthew Burnett

I never leave bad reviews, but I have to. I professionally installed the machine about 3 months ago. The compressor no longer works! I have it on the sub switch in the f-250 and have run the supercharger maybe 15 times total. I've rarely used it and it's totally waterproof as I also had a professional duvet installed to protect the train horn from the rain and weather. I hear a switch click and checked the fuses, they are ok, but the compressor no longer works.