subwoofer

noun

sub·​woof·​er ˈsəb-ˈwu̇-fər How to pronounce subwoofer (audio)
: a loudspeaker responsive only to the lowest acoustic frequencies

Examples of subwoofer in a Sentence

Recent Examples on the Web
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The Ambeo Mini comes with six drivers, including two four-inch woofers that push bass down to 43Hz, creating theater-quality thump without needing a separate subwoofer. Juhi Wadia, PC Magazine, 13 Mar. 2026 Slide the side door open and go beyond the tiny waterproof camping speaker with a full eight speakers plus subwoofer. New Atlas, 17 Feb. 2026 There is a selectable high-pass filter at 80Hz to improve vocal clarity when paired with a subwoofer. Mark Sparrow, Forbes.com, 23 Jan. 2026 Many dozens of brands, including KEF, Bowers & Wilkins, and Paradigm, offer subwoofer solutions to fit a range of rooms and budgets. Robert Ross, Robb Report, 18 Jan. 2026 See All Example Sentences for subwoofer

Word History

First Known Use

1975, in the meaning defined above

Time Traveler
The first known use of subwoofer was in 1975

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Cite this Entry

“Subwoofer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/subwoofer. Accessed 25 Mar. 2026.

Kids Definition

subwoofer

noun
sub·​woof·​er -ˈwu̇f-ər How to pronounce subwoofer (audio)
: a loudspeaker producing only the lowest frequencies

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