Review: These horns are LOUD! I used to be jealous of my friend's accord's horns... now I blow those out of the water. I like the way these look and how loud and mean they sound, but If you've got a problem with loud noises don't get these haha.
In any horn setup, I feel like a dual tone setup really makes a difference in how good they sound, I love the dual notes.
Hella Twin SuperTone Horns (500/300HZ) I got mine from ebay.
Things you'll need:
Horn kit
4 push on type connectors (the type that speakers usually connect with) "Normal size"
4x~1ft wires (~16awg)
ZIp ties
Wiring Tool for cutting, stripping and crimping (I have used crap tools, but bought a craftsman one a year or so back, it works wayyy better than the cheap ones, I'd strongly recommend buying a quality one if you do this often at all)
The correct way to wire these would be to wire in the relay. Add a +12v line from your battery, FUSED WITH A 16A FUSE (according to the install instruction sheet that came with them.), run a good ground, use the factory horn wire as the trigger wire, and the 4th wire is the output voltage to your horns. I didn't do it this way, I pulled power for both horns from the factory horn wiring, I figured if it blew the 10A factory fuse I'd wire it the suggested way, but so far it's working great, I've done several 1-2 full second honks just to test and it's worked fine. Most of this install will be the same if you wire in the relay, but this is the way I did it.
This is what came in the package, Just the horns, a relay and a very general install sheet.
Next I wired it up, I connected the grounds from each horn and the power wires from each horn together.
I mounted mine to my hood release bracket, I like where they sit there.
The factory horn is bolted to a bracket on the front of the radiator support, cut the green power wire that goes to the horn, the ground for the horn is the bolt where it mounts.
Then wire the power line coming from your new horns to this green wire.
I also ran my ground to the factory horn ground on that bracket, I left the factory horn in place, but you don't really have to.
I ran my new wires behind the center support and zip tied them out of the way
Next bolt the horns on either side of the hood latch, I angled the horn brackets down so they are also resting on the bracket, it set them in what I felt like was a good place.
Finished product... now lay on that horn!
