A bone conduction device for enhancing the hearing of a recipient, comprising: a sound input element configured to receive an acoustic sound signal; an electronics module configured generate an electrical signal representing the acoustic sound signal; a transducer configured to generate mechanical forces representing the electrical signal for delivery to the recipient's bone; and one or more vibration extensions mechanically coupled to the transducer and configured to be inserted into the ear canal of the recipient, and further configured to vibrate in order to transmit the mechanical forces generated from the transducer to the recipient's bone.