It now sounds like it is 1 or 2 octaves above what it should be. You can hear it in the video right before I get mud flung on me (thanks Motoman). So, i guess I need to just get a new unit?
i think i'll get the parts to make my own horn kit and see how that goes. i got the instructions from damn who sent me them? lol. anyways, i'll try that route before i have to drop $400 on horns + $200 to supply air to them. Thanks!
mine were like that...then i decided to go drivning the all the huge puddles during our horrible rain storm and now you can barely hear the little one..i think i blew it too