KleinnAir Horns 102 Dual Truck Horn - Chrome-Plated Copper

These were the horns I have been looking for. Easy to install, great price and can you say loud. I was looking for some horns for my semi because the factory air horn suck. Can’t believe how loud they are and the price just blew me out the window. No more toot toot. It’s WOOOMP WOOOMP from now on!

first set of horns are working as they should and very loud.. second set of horns i bought i installed but didn't have time to wire them up. they sat for 5 months and now the solenoid wont work. and cant get any response from anyone.. just like to know if there is a specific solenoid that i can purchase ..

I never thought they were going to be so loud. Great product I really recommend it you get a nice and loud sound and they're not that expensive.

I bought these horns last week and It Is super loud. I had two small plastic trumpets that work off a small electric compressor. I wired both sets of horns to the same horn button and they are loud even with the windows rolled up It will surprise you. I bought my compressor at walmart on line for $94.00 Love these horns.

Replaced my motorhome air horn with these and the existing mount fit perfectly. Very loud as advertised.

i love how these sound like a train coming, gets people that dont pay attention to lights , TO PAY ATTENTION! i even think someone crapped themselves when we used them, these arent no whimpy horns THESE ARE LOUD!

Bought these for a boat. There needs to be a forward mount to keep the horns from banging on the deck. The rear only support might work on a vehicle but not a boat. Looks like a MccGyver issue.

liked everything

The media could not be loaded. Having one set of these was okay.....but having 2 sets of these horns plumbed in is so much better and train like. Only thing I will be doing different is ditching the 1/4 inch line and running a 1/2 air line to front, full port solenoid valve and 3/8 line to each horn. They sounded so much louder than the truck when bench tested on shop air.