A totally implantable hearing system having a sound processing device, a coil assembly, and a magnet assembly. The magnet assembly is implanted in the middle ear of a user and is in contact with at least a portion of an ossicle of the middle ear. The sound processing device receives and converts sound into an electrical signal. The coil assembly is preferably implanted within the bony canal wall adjacent the outer ear canal of the user such that at least a portion of the coil assembly extends into the middle ear space of the user.