woofer, subwoofer

"The noise is always there, with the stereo subwoofer vibrating. It's so hot where we live, but we can't open our windows," said Zhang Fuzhen, who lives in the building.


A Small Subwoofer With Case-Busting Bass
By ROY FURCHGOTT
Sunfire has turned the normal formula of high fidelity, which says more bass requires bigger speakers, on its head with the Atmos.

woofer

NOUN

• A loudspeaker designed to reproduce low frequencies.

Origin

1930s: from the verb woof + -er.

Definition of woofer

noun

a loudspeaker designed to reproduce low frequencies

音節

woof • er

発音

wúfər

wooferの変化形

woofers (複数形)

[名]ウーファー：低音用拡声器［スピーカー］. 

Definition of subwoofer

noun

a loudspeaker component designed to reproduce very low bass frequencies.