Air Horn for Truck Boats Car, 150DB Super Loud Train Horns Kit with 120 PSI Air Compressor (silver, Dual)

Took a while to figure out how to mount it, but once installed and hooked up worked flawlessly. This sucker is LOUD. Just what I wanted

The truck I own was completely missing its horn so I needed one. This is comparable to a factory replacement price which just a little extra volume was able to wire right into the factory wiring, not needing the provided wiring, relay and switch and it is a perfect replacement to the factory horn, It is not as loud as a airhorn that has to use a holding tank. Which is good because it can be used as a standard horn.The wiring provided is a decent quality comes with a relay and a basic button so you can install it as a standalone horn. Would recommend getting an alternative button, though a physical button itself is a little on the side and can fall apart easily.

The media could not be loaded. Bought for a gag since it was cheap and didn't have very high expectations for it. This thing is loud!! Pretty simple to install if you have a good switch wiring diagram. Wish it came with self tappers instead of bolts but what's a project without a run to the hardware store? Got a few good chuckles out of it in the three days I've had it installed.

So I really like this horn the issue is the build quality. The inside of the horn uses paper gaskets up against the diaphragm. Once it gets a bit wet it no longer makes a proper seal. Unfortunately since I did not know this when I got the horn I did not take any steps to prevent this from becoming an issue and I should not have to.To the manufacture/seller: Stop using paper gaskets inside the horn housing get some rubber ones instead once outside moisture gets inside the paper starts to warp and causes the sound to degrade or not work at all. I may try to use a gasket maker to seal things up but we will see. For now my horn does not work because of this. I have another one that I will use instead until I can take time to order a replacement. just over a week and a half outside the return/replacement period.

My stock horn died from water. I replaced the OE horn with this. Works like a normal horn, which was a major factor. Its loud but, inside the cab, its not bad. I wish the pitch was a bit lower, but I would still install this again.

I gave it a three star rating because I had ordered this product once a few days ago and when it arrived, the compressor was missing. I don’t know how this is possible. I feel like this is not a mistake that should happen, but I reached out and did the return replacement option I needed this for a car show tomorrow and it arrived today next day after my complaint around four 4:30 PM yesterday but as far as the product goes, it was easy to install and I’m very happy with the sound!

All good in this kit. Everything needed is included, even clear and easy to follow instructions. The instructions were very good, other kits I have seen are not. This is my third time ordering a horn. Finally a keeper. Good horn tone. Very loud!!

I thought it was gonna be cheaply made... The horns are metal and can be removed for easier installation and they are LOUD!!!! Definitely a big bang for your bucks!

This thing is crazy loud. Didn't wanna spend $300 for a pre-built drill horn online, so I bought this kit and an on sale Ryobi drill. It wasn't that hard to make, little tedious at times. There's plenty of YouTube videos to show you how. Basically just pop open the drill, clip the wire to the motor, then Dremel out the inards so that the air compressor fits, then I soldered the wires together (you don't need the relay for the drill so just hook up positive to positive and black to black). Then after soldering the wires together I hot glued the air compressor to the drill casing, screwed on the other side of the drill casing, and then predrilled a couple holes in the back to mount the horns. Overall I'd buy this kit again, the drill is exactly what I was going for and I can't wait to bring it to my siblings hockey games. Only thing is that the packaging is a bit cheap, the box came a bit smashed, but the product wasn't damaged and the quality of the air compressor and horns is pretty solid.

Product as described

It was cheap, felt like plastic and I put it straight in the bin

The media could not be loaded. I've received rave reviews for my modding projects using it. I'm not using this on a truck. I was even worried that it wasn't loud enough before actually using it. As far as the matter is concerned, most videos on the Internet omit some details of the modification process. But when I started to assemble it, I thought the instructions were relatively clear, and it is a simple structure that should be easy to install for most normal uses. Like in my video, it's very loud. I wore noise-canceling earmuffs while filming this video. Don't use it indoors as it is really loud.

Bought this horn to wire for a hockey goal horn. It is the perfect sound an nice an loud in the arenas. I only gave a 4 as the chrome finish is a little cheap a was blemished when I received. Functionally this horn is great. Great price and Super easy to hook up and use.