hi there horn forum, i have a question, i think one of my horns its not sounding correctly, its not screaming like the other horns, the horn can break? or maybe have water inside. I know that the air line are all at the same feet long. please help me guys.
diaphram? What type of horn is it?
HB4H and is the first one, 12in horn
How long ago did you buy them? they still under warranty?
Last week, how long its the warranty?
Call them up and find out what the deal is…
I believe there is a lifetime guarantee on them? 
Yep. Life time guarantee
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