This is a tutorial on how to make a paper speaker. Its easier to show you than to tell you so that is why i have this video.
The materials are as follows:
2 paper plates
1 neodymium magnet (1/2 in x 1/4 cylindrical)
About 2 feet of magnet wire (any gauge)
Piece of paper
(optional): some sort of radio to increase the quality of the audio