YaeTek12V Single Trumpet Air Horn Chrome + Compressor Super Loud 150db For Truck Lorry Boat VAN Train

This air horn packs a serious punch in a compact, chrome-plated design. Designed for 12V systems, it’s compatible with a wide range of vehicles—from trucks and vans to boats and even trains. The 150dB output delivers a thunderous blast that’s sure to get attention, making it ideal for safety, signaling, or just turning heads.The chrome-plated zinc trumpet resists rust and corrosion, while the included compressor ensures consistent, high-pressure performance. At just under 18 inches long, it’s relatively easy to mount, and the universal fit makes it a plug-and-play upgrade for most setups.Whether you're upgrading your truck’s presence or adding flair to a boat, this horn offers big sound at a budget-friendly price.

Good and loud horn it definitely get people's attention. I have it mounted on my ebike they don't expect a bike to have such a little horn. It's needed with the way people drive around here

I bought two of these for my motorcycle. The last bike I had I installed a much more expensive metal horn which was much louder than these. You get what you pay for. I’d like them to be a bit louder but they’re ok. You do need one pump per horn unfortunately, but ok, I can live with it. Fyi, for those wanting two horns with different pitch, if you unscrew the back of the horn, drill a hole in the center and thread in a 3/4” machine screw with a thread protector on the tip, you can use that to tune the horn and have two horns distinctly different in pitch instead of both with the same note.

Good quality horn

After waiting a month for this item it arrived with no instructions or wire harness. Don't waste your time or money. Buy one of the many other units that include both.

Interstate Left Lane Campers, Sleeping at a Red Light/Stop Sign, Generally Choking Traffic By Going 20mph Under the Limit... you are getting this horn blown at you! I watched a lot of videos on Truck/Train horns, and this one, surprisingly came in very loud. For the price, I couldn't pass it up! Mounted the pump next to the battery, running off a 15A relay. Mounted the horn under the bumper frame support on my F150. Its VERY LOUD!! Its gotten the attention of EVERYONE its needed too so far! I have had it installed for a few months so far, and unfortunately, I have had to use it way more than I want too. I have about 5ft hose from the pump to the horn and it takes about 1s or less to light up when I hit the horn. Momentary honks from truck factory horn when setting alarm, do not generally cause this horn to light up, but if the alarm goes off, look out! Its LOUD... especially in the carport! For the price, you cannot beat it!! Recommended.

It’s cheap plastic and cheap price so dont go cranking on it. The thing is LOUD for being a small 12v on demand air horn. Got a nice little relay kit with a separate button all wired up in the truck and it works great. Be aware the thing pulls 26A so plan accordingly.

Buy cheap get cheap