HK 12V 150db Air Horn for Truck, Super Loud Dual Trumpet Air Horn Kit with Compressor for Any 12V Vehicles Trucks Lorrys Trains Boats Cars Vans Kit (Black)

Now if you're lookin' for an air horn that’s loud enough to clear the whole road ahead, this HK 12V 150db Air Horn is just what the doctor ordered. I slapped this baby on my truck, and let me tell ya, it’s LOUD! At 150 decibels, this thing ain’t playin’ around – it'll get attention from a mile away. The dual trumpet design is sharp and gives it a nice deep sound that cuts right through the noise. Plus, the black finish looks slick, which ain't hurtin' anything! Installation was a breeze, especially with that included compressor. This kit’s ready to go on just about any 12V vehicle you got – trucks, boats, RVs, you name it. Once I got it set up, I gave it a test honk, and man, it scared the birds right outta the trees! This air horn ain’t just for show; it’s perfect for any situation where you need to let folks know you’re comin’ through. If you need a horn that'll make folks take a step back, this one’s as good as gold. Highly recommend it – just make sure you’re ready for the sound!

Easy installation and this is set up with the relay attached. Hook up the positive to the original horn wire and negative to the chassis and you done! Very easy installation! Great value for the money and sounds like it should, loud! Functions perfect! Horn is built good and unscrews so you can install easier. I installed in my ranger in the stock location! Perfect!

Easy install. Sounds like a loud clown car, less like a big truck or train horn. Still hilarious and gets their attention.

Fairly loud for a 12 volt unit. Used on my golf cart

Sound so good 10/10 buy this

This horn was so so loud. I used it on our school bus. And it was amazing. Extremely loud. Works well and I really like it. It sounds like a mix of truck and train. A long clear with that grainy train noise. But not too trainy. It's really nice. For it's price it is definitely more than worth it

I got this for my husband for Christmas last year and we didn’t actually install it until it got warmer and dry weatherwise. So it was probably May. It was easy enough to wire in. Definitely wasn’t as loud as I would’ve liked it to be, but I thought that the quality for the money was just fine. And then about three weeks later started coming up from under the hood and the unit was burning up. Thankfully we weren’t driving but in our driveway. I was pretty disappointed because he had wanted one for a long time 😞. We wouldn’t mind a replacement!

It certainly has a loud sound to it. With some mounting modifications I was able to place it where I wanted it. I bought what should have been the same horn I purchased previously but this one has the compressor separate from the horns with a tube connecting them. The first horn for a different boat had the compressor integral with the horns. Much cleaner set up. Supposedly they were the same horn but not.

Nice kit but expected louder

Convenient mount, compact size. But I don't think that the sound power corresponds to 150dB. It's hard to tell without the device. I know what 120db sounds like. It's a slightly louder horn.

Très efficace pour le prix

This was a bad buy I power wash my truck where I installed this and now it dosent work don't buy it it's made in China

More of an annoying sound, so it gets attention. But volume wise, my regular horn is louder. Can’t recommend as a buy.