Took it out of the box and it still made that noise, BUT, I hooked the sub up to my home audio reciever and it doesn't make that horrific sound! Amp...
So I tried this once before, but lost site/didn't keep up with it after a while. However, now that I just got laid off....AGAIN....I've got some time...
The horn is located over on the left front corner of the engine bay by the battery and washer jug. There is also likely a relay for the horn. You can...