HELLA 007424001 Red Trumpet Low-Tone Horn with Bracket, 12 V, 400 Hz (Universal Fit)

Bought this to replace the wimpy horn on a Honda Forza 300. Extremely easy to mount, it took all of five minutes. I did like the red color since it matched my scooters' color. It's well made and it's sound WILL get peoples' attention. Note: If possible, mount facing into any semi-open places in the body... it drops the tone lower a little bit without loss of volume. Delivery was right on time. Very worthwhile purchase.

Had to replace both of my car horns, so I bought this with its High-Tone counter part. Installation was pretty simple, unfortunately I wasn't able to use the same bracket of my previous horns so I had to place these in slightly different locations. The horn is loud enough for me. I'd say it's about equal to, perhaps slightly louder, than the horns the car came with. The only thing that really concerns is the quality of the horns, they are considerably smaller than my previous horns and don't have that high-quality feel. If any issues arise I will update.

Great product, fair price and it's load as hell with a fairly low tone.

Full 12v from relay to lead. No sound. Past the 30-day return because I didn't make install a priority.

This product comes with only 1 unit, contrary to several reviews I saw. The universal fit is NOT compatible if your vehicle comes with some sort of clip (as in the case of a Honda Accord).

Straight plug and play replacement for most factory horn systems, bought this for my motorbike to replace the weak factory horn. Would be better if this came in Black, other than the attentive red, this horn works great. Can't go wrong with a Hella, especially at this price.

This was a simple install on my boat and is quite loud. Much louder than the one it was replacing which after 30 years of service finally gave out. Easy to install.

it has a funky tone that i don't like. not sure what else to say about it. word word word