kaiser horn is not heard
Hello, what happens is that if we do not see we can not give guidance it is difficult to guess, you have to put photos of the module and say where the loose cable comes from, because it must be held on the other end.
I leave you photo link bro
https://i1102.photobucket.com/albums/g460/osswaldo21/20191010_154937_zpsefwl0tsx.jpg
If it is the one that is welded in the upper corner of the module then it is most likely to be the FM radio antenna, it is usually left inside the device but with the tip bent and without the filaments in sight.
Ok then why don't you hear if you pull well, when you turn up the volume you hear only noise
I don't know that because I'm here, but making assumptions that bare wire may have touched somewhere to damage some component. Now to know you have to start checking and the first thing would be to see if there is audio at the output of the module, that is done with a signal follower uqe is a low power audio device to go following where there is audio.
Ok, check thank you very much, I'm going to connect it to bluetooth to see if it sounds like that
Solved friends, it was not heard because when I built the horn I exchanged some cables so that a buzzing sound was left I leave a photo of which cables were inverted.
https://i1102.photobucket.com/albums/g460/osswaldo21/20191011_154140_zpsvmpxdo2l.jpg
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