| 释义 |
subwoofer
sub·woof·er S5931900 (sŭb′wo͝of′ər)n. A loudspeaker that is designed to produce sounds that are very low-pitched.subwoofer (ˈsʌbˌwuːfə) n (Electronics) a loudspeaker for reproducing very low frequencies onlyThesaurus| Noun | 1. | subwoofer - a loudspeaker that is designed to reproduce very low bass frequenciesloudspeaker, loudspeaker system, speaker system, speaker unit, speaker - electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance |
subwoofer
subwoofer[′səb‚wu̇f·ər] (engineering acoustics) A loudspeaker designed to reproduce extremely low audio frequencies, extending into the infrasonic range, generally used in conjunction with a crossover network, a woofer, and a tweeter. subwooferA speaker that reproduces the lower end of the audio spectrum. A subwoofer system typically includes a crossover circuit that filters frequencies around 100Hz and under to the driver. In a home theater, the placement of front, center and surround speakers is critical to the listener, but subwoofers are non-directional and can be located in a convenient spot, although corners are not recommended.
Passive and Active Subwoofers
Passive subwoofers contain only the speaker (the driver) and crossover. Active subwoofers are self powered and include their own amplifier. See woofer.LegalSeeSpeakerAcronymsSeeSUBsubwoofer
Words related to subwoofernoun a loudspeaker that is designed to reproduce very low bass frequenciesRelated Words- loudspeaker
- loudspeaker system
- speaker system
- speaker unit
- speaker
References in periodicals archiveThe soundbar supports Amazon Alexa out of the box, 4K HDR passthrough and has a wireless subwoofer.Amazon Prime Day Sale: Best deals on SoundbarsTo launch the new pooch friendly brew, BrewDog will be giving the first 20 dogs through the door of each of their UK bars the chance to win a case of the dog-friendly Subwoofer IPA.Two pints of lagrrrrr and a packet of crisps please pal; brewery launches special ale for man's best friendIt seems too cheap for the subwoofer and way too expensive for the smart plugAmazon accidentally LEAKS a pair of new devices; A smart plug and a subwoofer were both leaked on Amazon's siteAlmost all home theatre receivers come equipped with either one or two subwoofer pre-amp line outputs specifically designed to connect to a powered subwoofer.All about bass: Active Vs. Passive SubwooferDealers will disconnect the subwoofer until a repair is available.Toyota recalls 52,000 Avalon sedans for fire riskThe audio system provides a listening experience that matches the driving experience and includes a 1500-watt RMS, XTHUNDER1500.1, amplifier driving dual 75 Series 12" subwoofers that are discreetly mounted behind each seat as well as two MUD100.2 amplifiers that are each driving the three-way Signature Series component speakers in the custom kick panels found on the vehicle's interior all being controlled by a custom mounted Apple[R] iPad[R] and powered by XS Power[R] batteries. The exterior is finished in a black and red custom paint scheme and interior seats have been reupholstered to match the paint with an embroidered Slingshot[R] logo in each headrest.MTX Audio Unveils Polaris Slingshot and Other Custom Vehicles at 2015 CESThe second seminar will feature K-Array's live sound products, including the Concert Series speaker and subwoofer range.Sennheiser and K-Array to host sound seminars during InfoCommThe virtual surround sound is excellent but not a lot of low-bass and sub-bass sounds without a subwoofer. Sonos has a subwoofer, but that will add up your cost.Wireless soundbar for music aficionadosClosed Subwoofer enclosure with integrated Class-A/B Amplifier.Blaupunkt launches the GTb 8A; the all-in-one subwooferThe new model features enhanced Dynamic Bass Sound Technology and a large bass reflex subwoofer, a statement from Panasonic said.Panasonic brings SC-XH330 home theatre system to Middle EastIt is the first All-in-One PC with a built-in array speaker and subwoofer, an external subwoofer, and Asus SonicMaster technology, a statement from the company said.Asus launches new all-in-one PC seriesThe system offers a single wireless subwoofer combined with an extremely advanced loudspeaker that connects directly to any TV, DVD, Blu-ray disc player or game console.New listening experienceThe Berkley Havoc Subwoofer is a mix of speed worm and minnow bait.Berkley Havoc SubwooferThe audio dock, which features a 2.1-channel speaker and built-in subwoofer with 100W of sound, also offers analogue (composite) input and a USB port to play audio files directly from a thumb drive, music player or portable hard drive.Samsung unveils new line of audio dock systemsThe ultra-rigid MDF wooden subwoofer is elegantly designed and has a 3" driver delivers an amazing bass effect and distortion-free sound.Inspan launches latest PC Theatre System from Genius |