Iyo woofer inoumbwa ne electromagnet, coil uye nyanga firimu, inoshandura iripo kuita mechanical wave.Nheyo yefizikisi ndeyekuti kana ikozvino ichipfuura nepakati pecoil, iyo electromagnetic munda inogadzirwa, uye kutungamira kwemagineti ndiko kutonga kweruoko rwerudyi.Ngatitii gudzanzwi rinoridza C pa261.6Hz, gudzanzwi rinoburitsa 261.6Hz mechanical wave uye rotumira C wavelength kugadzirisa.Mukurukuri anoburitsa ruzha apo coil, pamwe chete nefirimu remukurukuri, zvinoburitsa masaisai emuchina, ayo anoendeswa kumhepo yakapoteredza.[1]
Nekudaro, nekuti iyo mechanic wave wave wavelength inogona kunzwiwa nenzeve yemunhu ishoma, wavelength range i1.7cm -- 17m (20Hz -- 20 00Hz), saka chirongwa chemukurukuri mukuru chichaiswa mumhando iyi.Electromagnetic loudspeakers anoumbwa nemagetsi emagetsi system (kusanganisira: magineti izwi coil, inozivikanwawo semagetsi coil).Mechanical wave system (kusanganisira: ruzha firimu, kureva, horn diaphragm guruva rinovhara wave), tsigiro system (kusanganisira: basin furemu, nezvimwewo).Inoshanda zvakafanana nepamusoro.Maitiro ekushandurwa kwesimba anobva kusimba remagetsi kuenda kusimba remagineti, uyezve kubva kune magineti simba kuenda kune wave simba.
Bass speaker uye treble speaker, yepakati mutauri ane inonzwika system, refu wave, kureba wavelength, inoita kuti nzeve dzevanhu dziburitse kunzwa kunodziya, kunzwa kupisa, uye kuita kuti vanhu vafarire, kufara, kunowanzo shandiswa muKTV, bar, nhanho uye dzimwe nzvimbo dzakafara dzevaraidzo. .
