12V Dual Trumpet Air Horn -Zone Tech Premium Quality Classic Black Super Loud Powerful Train Sound Shiny Dual Car Van Truck Boat Air Horn

the air compressor is not powerful enough to produce the 115db that supposed to deliver.your OEM car horn is louder than this

every was ok but the relay was not working .if you could send me a new one i will pay for it .gerards gerard hannigan.

I purchased this horn for a non-traditional use. I was looking for a portable item that would let me harass some great friends during our normal golf outing. Making sound in anyone's backswing isn't normal. Blasting an airhorn is WAY over the top! This setup, with the small compressor is perfect. To do this unusual setup well, I needed this kit (5 stars), and a number of other items. A battery, 10 or 12 gauge wiring, connectors, and a switch. Without an existing horn setup on a motorcycle or car, you'll need other items. The guys at my auto parts store were excited to help me find all of the extra items to make this portable. After a dry-run, the sound is awesome. The volume is excellent. This horn setup is a winner for the normal use, and for my one-off setup. Nice product.

Very low quality. But you get what you pay for.

I installed the horns this past weekend. The supplied relay was a huge pain to figure out. The hookup schematic was not labeled correctly, so I had to figure that out. Once that was resolved everything went together great! I has some extra hose laying around to help with mounting location options. Once installed and tested, the horns are very loud! The tone could be deeper, but a kit for less that $20 it can't be beaten. I highly recommend this horn kit.

Fine for the money.