Hello....
Thanks for your help. I have not take out the horn yet. So, steps are
1. I remove the speaker cover from the speaker.
2. I unscrew the 8 screws on the horn from the speaker.
3. When I remove the horn from the speaker....Do I immediately see the diaphram ,or there is like a box containing the diaphram , and I need to unscrew the screws on the box in order to get into the diaphram?
4. Also, you mean check on loose connection, can I check the connection without opening the box that containing the diaphram?
5. IF the connections are okay, are you 100 % sure that the diaphram is broken and it is diaphram's fault? (could it be the wiring inside the speaker that has the problem)?
-Sorry, I have to make sure because I don't have a lot money....
Also, do you live anywhere near Olando ? ( just asking because maybe you can help me)..
Thank you very much
John