AUDEW 12V Single Trumpet Air Horn + Premium Quality Single Trumpet Air Horn Chrome + Compressor Super Loud 150db For Truck Lorry Boat SUV Train

10/10 horn. Easy to install. Loud af. Will slaunch some cars out of the way. I like to pretend I'm Dale Sr. (RIP) driving down the road honking this bad boy while hitting at least 100 MPH in my 2011 Silver Honda Odyssey. This horn is a must have for all rednecks and people who drive trucks. Also probably gonna buy this again and hook it up to my hoverround electric wheelchair to get people to move out of my way in the candy section at Walmart.

Relay is junk, the cover broke off when I mounted it up (which in a way is ok because I had to re-solder all the terminations anyway). No instructions, compressor came dented up, and there was not any clear direction on how/where to wire it all up. Also I recommend an in line fuse (if you plan on putting one in and I advise you should with anything) go with a 15A fuse. 10A is too small, 15A holds well; and if anything goes wrong it will blow before your $30.You get what you pay for, and if I didn't enjoy tinkering and working on electronics and anything mechanical I would say this is a complete waste.Good rating though because, boy, is it f****** loud!!! 😁😁😁😁

Wow! I Just installed this on my Jeep. I was nervous about it not sounding deep enough to replicate a genuine train horn sound. My nerves were eased once I wired this and tested it. It has a very nice deep train sound. I am very impressed especially for the money.I used a relay and spliced into my OEM horn. I then ran the relay to a horn switch where I can toggle to train horn or OEM horn.

Took the time to install this piece of crap. Blew the horn twice and thought great sound. three days later had to get some ones attention and guess what.. the damn thing would not blow again. what a piece of crap this thing is. Save your money because I lost mine. Never again would I buy this product...

This awesome electric air horn does what it says. Loud, tractor trailer type sound. Hooking it up? Wasn't that easy. I installed it in my car. The horn is almost two feet long. Metal and chromed. If your horn isn't a 20 amp line? You'll need to by a 20 amp fuse holder and horn switch. The electric compressor is simple to install and wire. Depending on where you install the horn? Make sure you have room for the compressor, nearby. This isn't a junk horn. Quality and dependability, when you need it! :-)

I'll give him 5 stars.-Comes with everything needed for install beside the wiring which is fine.- compressor powers it to a fairly loud tone (wired in with the stock horn signal with a switch for horn + stock or stock alone) and it's a little louder.- Wasn't exactly the tone I was looking for (more of a Disney car honk than a big rig mommpp).- install with the trumpet facing downward (even slightly- install compressor with a bit of flexibility if possible

The horn worked barely long enough to pas the "return date" then the compressor failed.

I hooked up the horn and it wasn't even as load as my factory horns on my 2002 ford f350. I really hate it and the Install direction's were very poorly written they didn't make sense?