Ichi Chinyorwa chinokuzivisa iwe chinonzi passive radiator

Passive radiator iodhiyo sisitimu inoshandisa "passive radiator" inowanzove ine inoshanda mutauri unit uye passive unit (passive radiator). A passive unit inowanzofanana nechitarisiko kune inoshanda mutauri unit, asi haina izwi coil kana drive magineti.

Passive radiators anowanzo kutariswa nevashandisi vasina ruzivo sezvigadzirwa zvevagadziri veaudio vanocheka makona. Inotaridzika zvakafanana neyenguva dzose bass unit; Asi mukati, chimiro chakasiyana chaizvo. Iko hakuna chero inotungamira yakanamatira pairi, uye hapana akajairwa kutyaira magineti kumashure. Vamwe vanogadzira uye vatengesi vanotozvitsanangura se "mabhesi makuru pamukurukuri" kana "mabhesi maviri." Asi muchokwadi, haiburitse bass yakasimba.

Saka nei tichishandisa passive radiators? Chii ichochi? Ndezvipi zvakanakira kuva nayo pamukurukuri?

Tinogona kufananidza radiator isingaiti ne "huremu" hwakawedzerwa ku "spring." Chitubu "chine diaphragm zvindori pamucheto webheshi repepa uye mhepo yakavharwa mubhokisi." "Kurema" kunogadzirwa nebheseni remapepa uye counterweight. Iyo counterweight chikamu chakakosha mukugadzirwa kwepassive radiator, iyo yakanangana neiyo yekupedzisira ruzha mhedzisiro.

Passive radiator inogona kuburitsa resonance nekushandura counterweight, yakafanana neforogo yekugadzira. Nekudaro, kusiyana nekugadzirisa maforogo, kuzunguzika kwemaradiator asingaiti hakuwore nekukurumidza mukati meimwe nharaunda kure neiyo resonant frequency. Passive radiators anowanzo kuora pamwero we18db pa octave. Kunyangwe iyo curve ichitaridzika kukwira, ichiri kupa inobatsira hafu-yesere toni kumutauri. Izvi zvinoibvumira kuti igadziriswe kuita maungira pakadzika zvisingasviki kwewoofer yemukurukuri, pasina "dimbunuro" yakakosha pakati peiyo ruzha rwewaya uye iyo yepasiredhiyata, zvichikonzera kutsetseka kweaudio curve kubva kumusoro kusvika pasi.

Kazhinji kacho, maredhiyata anofamba anodedera semarevhisi: kana bheseni rewoferi richienda kunze, bheseni raro rinopinda mukati; Kana kuti bheseni rewoofer parinopinda mukati, bheseni rayo rinobuda kunze. Asi handizvo. Iyo basso bheseni uye passive radiator basin inogona kufamba mukati kana kunze panguva imwe chete (iyi inonzi "muchikamu"), kana musanganiswa wemafambiro anopesana (" kunze kwechikamu "- muenzaniso wakanyanyisa ndewe" kunze kwechikamu. 180 madhigirii ", sezvambotaurwa nerevheti). Muchirevo, kuti manzwi maviri aya awedzere, anofanirwa kufamba muchikamu chakasimba. Nekudaro, nekuda kwekuremerwa kwemuviri, muzviitiko zvakawanda pane zvishoma zvakasiyana kufamba mune akadaro resonance masisitimu.

Imwe yeakanakisa mabhenefiti eruzha masisitimu akashongedzerwa ma radiators ekuti vanogona kushandura mutoro wekugadzira mabhasi kubva padiki saizi yewoofer kuenda kuhukuru hukuru hweiyo passive radiator (iyo woofer inoda huwandu hwakanyanya hwekusundirwa kwemhepo panzvimbo yacho. "-3dB" kuburitsa ruzha rwakafanana mune frequency renji). Panguva ino, iyo passive radiator inogona kuita yakawedzera mutsara vibration (iyo inodzokorodza kufamba kwebheseni rebepa mukati nekunze). Imwe bhenefiti iri pachena ndeyekuti iyo yakaderera frequency mhinduro poindi inowedzera yakaderera. Mukuwedzera, hukuru hudiki hwebhass unit hunogona kushandiswa mukugadzira, kuitira kuti bass uye mid-frequency response inogona kuva yakarurama, kupatsanurwa kuri nani.

JWTRUBBER yave nyanzvi mukugadzirisapassive raditors since 2007. To see our passive radiator product page, you will found our great capability. Just rest assured to send us the 3D drawings at admin@jwtrubber.com for a competitive quote, thanks.