acoustic clarifier

acoustic clarifier

[ə′küs·tik ′klar·ə‚fī·ər]
(engineering acoustics)
System of cones loosely attached to the baffle of a loudspeaker and designed to vibrate and absorb energy during sudden loud sounds to suppress these sounds.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.