Customer Reviews for VEVOR 150DB Train Horns Kit for Trucks Super Loud with 120 PSI 12V Air Compressor 4 Trumpet Air Horn Compressor Tank For Any Vehicle Trucks Car Jeep Or SUV (Black)

Now after 1 year, it’s junk! Opened up and saw the fried wires and brushes and a bunch of fried plastic pieces next to the armature. Send me a new one to see if it will happen again

Much Louder than I thought it would be, kind of a pain to install due to it having no connectors or wiring or any buttons if you don’t want to connect it to the existing horn relay. Not too shabby for the price though. Air tubing was not nearly long enough though… if your looking for a cheep and loud horn, this is it but make sure you know how to do some wiring before you purchase

The one negative part is the line, it did fail on a hot day under pressure, now I need to find a way to replace a section but I'm not really sure what size it is...but it is a good unit

Leaked everywhere it could. One connection was slightly cross threaded. Comes with Teflon tape. Use it on every place with threads. Still get small leaks. Loud compressor when mounted as vibrations echo off truck. Insulate any thing that touches anything. Horn is loud. Very close to the expensive horns. For price it’s good. If everything is sealed it might run once or twice a day so not bad. After sealing all it still leaks enough to turn on every morning for 1-2 min. 3-4 short horn blows use enough air for it to kick on at 90 psi. Off at 120psi. I made sure it only gets power with truck running. Trying to order part that is cross threaded from CO. Hope that stops a small air leak.

Fitted today. Everything included n not a thing missing to complete install. And the Sound. Omfg

I love this horn! It's loud and the tone is perfect IMHO. I wish the compressor had a remote air intake, as it's mounted on the outside frame rail of my truck and subject to moisture if raining, but I just leave it off when raining. Also wish it had a different tank drain instead of just a bolt plugging a hole. We'll see how long this holds up.

Pros: unbeatable price, sounds great and loud as! Cons: supplied hose useless, only good for an aquarium pump. You have to buy stronger hoses from somewhere else. Compressor is loud if you have in anywhere except in a soundproof boot/trunk. Only buy if you or your mate is an auto-electrician otherwise fitting is expensive as you can't just wire it straight in without risking burning out your electrical system. I bought it as a gift for a mate, cost him around $700 AUD for installation plus extra hoses switches etc. If none of this bothers you though definitely buy it, it's awesome dude!