📢 Hella H31000001 Sharptone Twin Horn Kit with Yellow Grill - High/Low Tone, 12V, Includes Relay Review

I have Hella Supertone and Hella Sharptone together in a 12 gauge relay setup and they are phenomenal. Room. This is exactly what I was looking for in my Mazda and these are the horns you want too. buy you. draw her Replace the small screws around the perimeter to hold the grille in place with stainless steel if you ever want to take it apart again. 8-32 and about 5/8" long. If you are reading this don't buy air horns. The diaphragms are a pain and will eventually fail. They are designed to be…

Installed in my Rover Defender. If you hear a double beep, you need to connect the relay and run the wire to the battery. I didn't try and it was too quiet. When you connect the relay and battery, you can hear the full power of the audio signal. It's loud, but not booming. I wanted it to be a roar, but then again, it's probably better where it is. Pleasant enough for politeness or caution, but loud enough for people to know you're here without being obnoxious! I had to make new brackets…

I have installed Hella Supertone horns on several cars over the years. The set I bought from Revain for a "great price" broke down after only a few months of installation. I've just had the opportunity to remove the bumper from the car again to diagnose the horns. I hooked them up to one of my other machines that also has Hella horns that work fine. They only uttered a short cry and nothing else. From this I can only conclude that this is the case if the product is not genuine. I see Hella…

Installed them on my Prius today (no relay really needed). Tried them out in the backyard (stray cats felt the urge to urinate) and went down the fun route. A few hours later, I was stuck on a one-way street because some idiot was trying to walk the sidewalk in the opposite direction. Then he decided to turn left and honked his horn, telling me to move out of the way. He ended up getting tired of banging on the steering wheel and he rolled down the window to speak animatedly to me...then I…

Update November 2019 It's been almost three years since I installed them and they look and work the same as they did the first week. I avoided at least two accidents with this setup. If you get the installation right (with a relay and a direct connection to the battery post) you have something that makes a noise that needs attention. I've had too many calls in the parking lot and close conversations with people so distracted by their kids, phones, and general inattention. The same qualities are

These "Sharptone" horns do a really good job of alerting the averagely clumsy driver to your presence on the road. I chose these Sharptones (yellow) over the more popular Supertone (red) because I wanted a slightly deeper tone. There are several comparison videos, just search "Sharptone vs Supertone". The installation is quite easy. Although the nuts that attach the brackets to the back of the horns are EXCEPTIONALLY tight as another reviewer noted. However, if you are careful and conscious in…

This is my third set of Hella Supertone horns. The first 2 were bought a long time ago to improve the sound of Mercedes and Land Rover. They were made in Germany. This set was made in India. Aside from buying factory replacement horns for a car that you like the sound of, buying horns based on expectation of a specific sound or tone is actually quite complicated. I love the sound of the Supertones but I knew that before I bought them. They really do sound like Mercedes Benz horns from the…