subwoofer

[ suhb-woof-er ]

noun

1. a loudspeaker component designed to reproduce only extremely low bass frequencies, generally below 125 Hz.

subwoofer

/ ˈsʌbˌwuːfə /

noun

1. a loudspeaker for reproducing very low frequencies only

Word History and Origins

Origin of subwoofer¹

sub- + woofer