Meaning of microcomponent

mi•cro•com•po•nent

Pronunciation: (mī"krō-kum-pō'nunt), [key]
— n.
  1. a hi-fi component considerably smaller than a minicomponent and much smaller than a standard-size component.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.