subwoofer Hear it!

subwoofer definition

sub·woofer (sub′wo̵of′ər)

noun

a large, high-fidelity speaker for reproducing sounds with very low frequencies, esp. those in the range 25 to 180 Hz

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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