Hella 003001681: Horn Kit Air 3-Trumpet Melody

i installed it to boat and working very well...For now its okay ....

Ottimo si sente fortissimo Montato su camion

My husband loved the sound clip of this horn and misread thinking it would be great for our motorcycle because it came up under the search for motorcycle horn. IT IS NOT FOR A MOTORCYCLE. Way too big and is air actuated. For a car or truck this horn would be great. Sorry we had to return it.

I've owned a Hella DOUBLE-horn before (without the stock horn engaged) and found that some people still don't recognize the tone, despite being loud enough. I wanted to go bigger this time because some people on the road simply don't pay attention to my factory horn until it's too late. I'm running the triple horn with the stock horn so these 4 frequencies do a great job at providing a full-spectrum and piercing sound that gets the proper attention. Depending how much room you have, 3 horns plus a compressor can be tricky, but they can all be mounted separately (may need some extra tubing).

私は旧車に付けております。 エアホースの途中に調整バルブをつけ 空気の流量を減らし 少し柔らかい音にしております。

This horn is used on a small Toyota pick-up. Horn is loud enough to get prompt attention; like re-evaluate your driving habits. I love it!