Magnet rotor levitation

Levitation by means of opposing magnets. Explanation to replicate: Needed: 4 speakers alike, a cylindrical piece of wood, wood based or plastic, mirror or glass. The magnets are removed from the speakers, two of them are left intact and for include it later in the compartment housing wooden tube. The other two speakers are broken in half to obtain two semi circles and go to paste on the base. At the wooden cylinder at one end tapering to form the tip of the nose and you go to paste a ball