alephx

Hi all, I have a project I'm working on where I'd like to use solenoid and motors in place of microphones and speakers within an audio circuit. Is this possible?? I assume the main issues are getting the impedences at match at both ends and the amount of power needed to move the motors/solenoids. Do I use transformers to match these? Will I need them to be specially hand wound? Any advice/ thoughts appreciated Cheers! Alex