dynamic loudspeaker

dynamic loudspeaker

[dī¦nam·ik ′lau̇d‚spēk·ər] (engineering acoustics) A loudspeaker in which the moving diaphragm is attached to a current-carrying voice coil that interacts with a constant magnetic field to give the in-and-out motion required for the production of sound waves. Also known as dynamic speaker; moving-coil loudspeaker.