Lub Woofer yog tsim ntawm electromagnet, coil thiab horn zaj duab xis, uas hloov tau qhov tam sim no mus rau hauv kev siv hluav taws xob. Lub hauv paus ntsiab lus ntawm physics yog tias thaum cov txheej txheem tam sim no los ntawm cov kauj, lub tshuab hluav taws xob yog tsim tawm, thiab cov kev taw qhia ntawm kev sib nqus yog txoj cai txhais tau. Piv txwv tias lub suab nrov tshaj plaws c at 261.6Hz, lub suab nrov opputions 261.6Hz Neeg kho tshuab yoj thiab xa x wavelengthed. Tus neeg hais lus ua suab thaum lub kauj, ua ke nrog cov yeeb yaj kiab hais lus, emits lub tshuab hluav taws xob, uas kis tau rau ib puag ncig huab cua. [1]
Txawm li cas los xij, vim hais tias lub tshuab yoj yoj yoj yog tib neeg pob ntseg yuav txwv tsis pub muaj kev txwv yog 1.7c - 20 00Hz - 20 00hz (yog li ntawd txoj haujlwm tseem ceeb. Electromagnetic nrov nrov nrov yog kwv yees li ntawm electromagnetic zog (suav nrog: Magnet suab chev, tseem hu ua hluav taws xob chev). Txhua yam yoj hluav taws xob system (suav nrog: Suab zaj duab xis, uas yog, tshuab raj diaphragm plua plav npog waim npog Nws ua haujlwm tib txoj kev raws li saum toj no. Cov txheej txheem ntawm kev hloov pauv hluav taws xob yog los ntawm hluav taws xob lub zog ua kom sib nqus, thiab tom qab ntawd los ntawm cov zog sib nqus kom yoj zog.
Bass speaker and treble speaker, medium speaker with the sound system, long wave, long wavelength, make people's ears produce a warm feeling, hot feeling, and make people excited, excited, often used in KTV, bar, stage and other wide entertainment places.
