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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While the Arc could be more impressive with optional subwoofers added, the Arc doesn’t need them. Carlos Mejia, PC Magazine, 20 June 2026 Producing such low frequencies typically requires much larger speaker systems or dedicated subwoofers, making the result particularly notable for compact directional audio applications. New Atlas, 14 June 2026 There’s a design benefit to the new sound system, too, since moving the mid-range and subwoofers up into the top half of the TV’s rear means there’s no need to accommodate a slit and reflecting panel into the screen’s bottom edge. John Archer, Forbes.com, 27 May 2026 The wireless speaker starts at $299, with a $349 limited-edition model in Driftwood Sand; the soundbar costs $1,099, and the subwoofer is $899. Julian Chokkattu, Wired News, 5 May 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 26 Jun. 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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