FARBINTrain Horn for Truck 12v 150db Loud Car Horn Snail Air Horn with Air Pump for truck car boat van lorry SUV RV motorcycle off road

We actually purchased 2 different horns (this one and another from a different vendor) and we can attest that this one is indeed loud enough ( a lot louder than a car horn, but not a real life train horn), the other one we purchased was similar to a regular car horn in regards to the decibels, although it was being advertised as a train horn. This FARBIN horn will definitely make people notice you and/or get out of the way, what makes this one louder than the other one we bought, is that this one is an Air horn.Now, just to ensure that no one is misled by this review, I would like to add that we have a friend who had a set of 3 "train-hornblasters" professionally installed and you can not be standing next to his vehicle when those are triggered (but he paid quite a bit of money for those). So, although this FARBIN "train-sounding" horn is fairly loud, it is not at the same level of our friend's. Nonetheless, for the cost, it is a bargain that you can't pass and will not be disappointed. That is why we are giving it 5 starts and it is a keeper for us (we will update this review to see if it stands the test of time).

For the price point you wont find anything louder. Its compact so it will fit in a lot of places. Its more than loud enough. You cant expect this be as loud as those train horn kits, as it is a fraction of the size. For its size it is surprisingly loud.INSTALLATION: I did not use any of the wire harness. I attached the black wire to a bolt near the horn and ran the positive lead to my stock horn's positive lead. I used a large zip tie to secure it in place so not the most professional install, but professional enough for me.So far so good. I will update and complain if it breaks later. If its not updated and some time has gone buy assume it is still good.

EDIT:My first one didn't survive some pretty rough roads on ten Idaho Back Country Discovery Route and this is my second one.We'll see how it holds up.I've used Hella electric air horns since the mid 80's and have always been happy with them.This has a much higher Db rating so I thought I'd give it a try...Super happy and completely satisfied with this horn.Loud, crisp and instantaneous when you hit the horn.The build quality is solid and installation was a snap.Two big thumbs up!

If you want loud, this is it. I upgraded my Honda Shadow Areo's horn because I want other drivers to know that I'm coming. It's really loud, and that's what I wanted.Installing it on a motorcycle is a little difficult, but that's not Farbin's fault. You just don't have a lot of room to put the horn and routing the wire to the battery is a little difficult. I had to drill a hole to mount the relay.There's a picture of the wiring, which is the same as you see on the website. There are no instructions with clear definitions of what everything is, but if I can figure it out, I'm sure that you can, too.

UpdateCrap. Lasted 2 months.Loud. Had difficulty installing in my 2015 Jeep Wrangler. Finally installed f as cling down and using tie wrap to hold it. Sounds great.

Love this horn, quite loud but definitely not as loud as a train horn

LOUD

This is an excellent horn. Very, very loud, which is why I brought it. Straight forward wiring provided. But there are NO real instructions (other than a picture diagram of the wiring) and no obvious way to mount it. I wound up using zip ties to secure it. I would recommend it to others and would buy it again.