it will probably never be possible if you had an incredibly powerfull electromagnet and im talking a holy **** electromagnet you could probably barely get the speakers to make some static
Possible but not easy. You are really wanting to build a radio receiver faollowed by an amplifier to drive the speaker,
No.
NO
Without plugging in a speaker, is there anyway I could make it play audio or at least cause feedback in it? Could I use radio to somehow do this?
