the.com/subwoofer
the speaker that doesn't ask you to hear bass so much as wear it
means a loudspeaker built to reproduce only the lowest audio frequencies, the deep bass and rumble that ordinary speakers can't handle.
from A 20th-century compound from audio engineering: 'sub-' (Latin, 'below' or 'under') stuck onto 'woofer.' The 'woofer' itself is delightfully literal — coined as the low-frequency counterpart to the 'tweeter,' named for the high, birdlike 'tweet,' while the woofer handles the dog's deep 'woof.' So a subwoofer is, charmingly, the speaker that goes below the woof.
- frequency floor
- handles tones below 20 Hz, near hearing's edge
- felt not heard
- low bass perceived through the chest and gut
- ported design
- tuned holes let cabinets punch above their size
- car culture
- competitions hit 180+ decibels, loud enough to shatter glass
- infrasound
- sub-20 Hz tones can trigger unease and dread
alpine type r — car subwoofer with 1000w peak power, industry standard since 2000s
jbl lsr310s — studio monitor subwoofer used in professional recording studios worldwide
svs sb-4000 — high-end home theater subwoofer with 500w rms, flagship model since 2020