Originally Posted by
Ziemas
I spoke to the folks who make the Air Zound about this. Usually water or some other contaminant gets on the membrane of the horn. To fix the problem unscrew the large dial from the at the back of the 'trigger' dissemble, clean, and reassemble. It worked for me.
I tried that and it worked!
I had to use two pairs of channel-lock pliers, but the diaphragm came out.
There is a thin aluminum diaphragm, a small piece of foam, and a spring.
I didn't see anything foreign in there, but when I put it back together, it worked.