Create a pair of speakers by recycling six old hardback books and a pair of speakers from a broken cd player. They will be unnoticeable on a bookshelf, cost virtually nothing, and sound pretty good.
Step 1: Tools and Material
You will need:
6-8 hard back books, about 1 1/4 inches thick each
2 speakers, 3 inches in diameter
Hot glue gun
2 or more clamps