I just installed mine, I got the 273-060 buzzer, 5 minutes job without pulling the fuse, Perfect tone, however I would like a bigger volume (the problem is the buzzer located inside the closed fuse box, the volume would be perfect when I leave the fuse box open).

Questions: For those who put the buzzer outside the fuse box, which way did the wire go? I don't want to creat an opening and let water goes into the box, and I want to keep the buzzer dry. Can someone help? thanks