Originally Posted by Red Bread
What's funny is that neither sound correct. Yours sounds like only the high one is working and the WRX just sounds odd, maybe they still have the factory horn installed too?
Check your wiring, or better, use a voltmeter to ensure both are getting juice.
This is what they should sound like:
See, the weird thing is that mine sounded just like the sound clip you posted after they were installed. Then, all of a sudden a few days later they lost their loud tone. Could it be due to the fact that I didn't use the relay switch that was provided with the horns?
My friend did most of the wiring so I'll have to ask him if he disconnected the factory horns.