Kana zvasvika pakuisa pamwe chete imba huru yemitambo, subwoofer inokosha kutenga . The subwoofer ihurukuro yakakosha yakagadzirirwa kubereka zvakaderera zvishoma. Pamimhanzi, izvi zvinoreva kuti chivako kana magetsi, uye mamwe mafirimu anoreva kubhururuka kwechitima chinotsika pasi patsika rezvitima, kanzura yemoto uye kuputika, uye muedzo mukuru: kudengenyeka kwepasi kwenyika.
Zvisinei, usati wanyatsofara nazvo, iwe unofanirwa kusanganisa subwoofer pamwe nehumwe hutsika yako, uye kuti unoshandisa sei subwoofer kune imwe nzvimbo yako yekugadzirwa kwemaimba inotarisirwa kana iri Passive kana Powered.
Passive Subwoofers
Passive subwoofers inonzi "passive" nokuti inofanirwa kushandiswa nekunze kwekusimudzira, nenzira imwecheteyo semakadhi emidziyo. Kukosha kunofungisisa apa ndechokuti sezvo subwoofers inoda simba rakawanda kuti ribereke pasi pfupi inotinhira, inzwi rako rinokurudzira kana mupiki rinofanira kukwanisa kubudisa simba rakakwana kuti richengetedze zvinokonzerwa nezvinoshandiswa ne subwoofer pasina kuderedza simba rekugamuchira mumugamuchiri wako kana mumagetsi. Iko simba rakawanda rinowirirana nezvinodikanwa ne-subwoofer hurukuro uye ukuru hwekamuri (uye kuti zviyero zvakadini iwe unogona kudumbuka, kana kuti iwe unoda kuvhiringidza vavakidzani!).
Kungofanana nezvimwe zvinyorwa zvemashoko mumutambo wekamba yeimba yemitambo, unoshandisa tambo yepikisi kubva paneikusimudzira kusvika ku-subwoofer isina kumira. Zvakakodzera, iwe unofanira kutanga ubatanidza subwoofer mitsara yemagetsi yemuzinda wemutambo kana AV preamp processor , kumigero yemugero wekunze subwoofer amplifier - iwe unobatanidza passive subwoofer kumatauri ekugadzirisa zvinowanikwa pasi pe subwoofer amplifier.
Mumwe muenzaniso wePassive Subwoofer ndiyo OSD Audio IWS-88 In-Wall Subwoofer.
Mumwe muenzaniso wekunze kwekusimudzira hunodiwa paunenge uchishandisa Passive Subwoofer iS Dayton Audio SA230.
Passive subwoofers inonyanya kushandiswa mune zvigadziriro zvinowanikwa apo subwoofer inogona kuiswa mumadziro, kunyange zvazvo kune dzimwe tsika dzekasi-shaped subwoofers dzinenge dzisingatauri. Uyezve, imwe imba ine mariki-inatre-in-a-box systems inosanganisira subwoofer isina kumira, yakadai seOnyoyo HT-S3800 .
Subwoofers Inowanikwa
Kuti agadzirise dambudziko rekushaya simba kana zvimwe zvakasvibiswa zvingave zvishayikwi mumugamuchirwi kana mumagadziridziro, Powered Subwoofers (inonziwo Active Subwoofers) inoshandiswa. Icho chinyorwa che subwoofer i-self-iripo hurukuro / kugadzirisa zvigadziri umo izvo zvigadziro zvemukurukudziri uye subwoofer zvakanyatsofananidzwa uye zviri zviviri zvakachengetwa munzvimbo yakafanana.
Sezvakabatsiridza rutivi, zvose zvakasimwa zvinyorwa zvinokonzerwa nekombiyuta inoshandiswa kubva kumusha wemitambo yemuzinda kana kuti inopoteredza mutsara wepamberi / inogadzirisa mitsara yakabuda (inonziwo subwoofer preamp output kana LFE yakabuda). Urongwa uhwu hunotora simba rakawanda rinorema kubva kune anogamuchira uye rinobvumira anogadzirisa pachake kuti akurudzire pakati pemagetsi uye vatauriri ve tweeter nyore nyore.
Mumwe muenzaniso wePowered Subwoofer ndiyo Fluance DB150 .
Ndezvipi zviri nani - Passive kana Powered?
Zvimwe zvinhu zvose zvakaenzana, kana subwoofer isingaiti kana kuti inopa simba haisi iyo inofunga kuti zvakanaka subwoofer ndeipi. Zvisinei, Inowanikwa pasi pasiweji ndiyo inonyanya kushandiswa sezvo iine inogadziriswa yezvokugadzirisa uye haifaniri kutarisana nemagetsi ekugadzirisa kune mumwe mugamuchiri kana kuti amplifier. Izvi zvinoita kuti zvive nyore kwazvo kushandisa nemapurisa emunharaunda nhasi. Zvose zvinowanikwa mumitambo yemisha inouya inosungirirwa imwe kana maviri subwoofer pre-amp line migumisiro yakanyatsogadzirirwa kushamwaridzana ne-subwoofer inowanikwa.
Kune rumwe rutivi, izvo zvaunoda kuita kuti ushandise passive subwoofer ndeyekutenga subwoofer yakagadziriswa amplifier, iyo, muzviitiko zvakawanda inogona kunge inodhura kupfuura iyo passive subwoofer yaunayo.
Mune mamwe mazwi, kazhinji kacho ingangodhura mari yakawanda kungotenga subwoofer inowanikwa panzvimbo yePassive Subwoofer. Kana ukasarudza sarudzo iyi subwoofer inotanga kubuda kubva kuThe Home Theater Receiver ingangosangana neyokunze subwoofer mutsara wechirongwa-mukubatanidza, nechokunze kwemugadziri we subwoofer mukurukuri wekukurukurirana (s) kuenda kunekukurukurirana kwevatauriri pane passive subwoofer.
Icho chete chekubatanidza imwe sarudzo ndeyekuti inowanika kune passive subwoofer ndechokuti kana paswo subwoofer iri mukati uye kunze kwekukurukurirana kwekukurukurirana, iwe unokwanisa kubatanidza kudivikira kwekururama kwevatauri uye kurudyi pane awakagamuchira kana kuti amplifier kune passive subwoofer wozobatanidza kuruboshwe uye mutauri wepamusoro wehutano hunoenderana nechekusimbisa subwoofer kune yako huru kuruboshwe uye kurudyi pamberi pevatauri (ona mufananidzo).
Chinoitika mukugadzirisa uku ndechokuti subwoofer "ichabvisa" mahara pasi ari kushandisa crossover yemukati, iyo inotumira pakati nepakati uye hukuru hunoenda kune dzimwe hurukuro dzinosangana ne-subwoofer hurukuro.
Iyi yakagadziriswa yaizobvisa kukosha kwechimwe chekunze kunze kwemugadziri wechipfuva chete chekusimbisa pasi, asi zvinogona kuisa zvakanyanya kumumiririri wako kana kumagadziridziro pamusana pezvido zvekuderera kwemazwi emhepo.
Kunyoresa kune Subwoofer Connection Rules
Zvakakoshawo kuziva kuti zhinji subwoofers dzine zvose zvinowanikwa mumutsetse uye kuyanana kwevatauriri. Kana izvi zviri izvo, subwoofer inonzi Powered Subwoofer. Zvisinei, mumuenzaniso uyu, i-subwoofer inogona kugamuchira zviratidzo kubva kune inogadzirisa hurukuro yekukurukurirana kana kuti amplifier / home theater receiver subwoofer preamp kubudiswa kwehutano.
Izvi zvinoreva kuti kana iwe unenge wakwegura musha wemitambo yakagadziriswa kana chigadziri chisingatauri chinonzi subwoofer preamp chibvumirano chekubatanidza, iwe unogona kushandisa subwoofer inowanikwa, iyo inopa hutano hwakakwana hwekukurukurirana pane kuwedzerwa kwemiganhu. Zvinoda kushivirira asi hazvisi izvo zvakaoma kuwirirana .
The Wireless Connection Option
Uyewo, imwe subwoofer yekubatanidza kusarudza iyo iri kuwedzerwa kunowanikwa (inoshanda chete ne-powered subwoofers) isinganzwisisiki yepakati pe subwoofer uye musha wemitambo yemuzinda kana kuti amplifier. Izvi zvinogona kushandiswa nenzira mbiri.
Imwe nzira ndeye apo subwoofer inouya ne-built-in wireless receiver uye inopawo kunze kunze kwekutengesa wireless iyo inopinda mu subwoofer mutsara wekubudiswa kweimba yekugamuchira musha kana yekumhanya.
Mumwe muenzaniso we Wireless Subwoofer ndiyo inogona kutengesa Monoprice 110544 8-inch 110-watt model.
Chinhu chechipiri ndechokuti utenge chikwata chekutengesa chine wireless chinogadziriswa chingave chichibatanidza kune chero ipi zvayo inogadziriswa iyo inowanikwa mutsara uye chero mvumo yemitambo yemusha, AV processor, kana amplifier ine subwoofer kana LFE mutsara unobuda.
Mumwe muenzaniso weTable Wire Subwoofer Transmitter / Receiver kit ndiyo Sunfire Wireless Subwoofer Connection Kit.
Final Take
Paunenge uchitenga subwoofer kuti uishandise neimba yako yemitambo, chengetedza kuona kana imba yako yemitambo, AV, kana kuti mutevedzeri wemhepo yakakomberedza ane subwoofer preamp output (kazhinji kacho yakanyorwa zita rinonzi Sub Pre-Out, Sub Out, kana LFE Out). Kana zvakadaro, ipapo unofanira kushandisa subwoofer inowanikwa.
Uyewo, kana iwe ukangotenga musha mutsva weimba yemitambo, uye uine sasioferi yakasara-yekare iyo yakasvika neimba-inatre-in-a-box system, chengetedza kuona kana iyo subwoofer inenge ichitsigira pasi. Izvo zvinopa kuti hauna subwoofer line inopinza uye inongova nekutaurirana kwekukurukurirana.
Kana izvi zviri izvo, iwe unoda kutenga kana chimwe chigadziridziro kusimbisa subwoofer, kana, kana subwoofer ine hurukuro yekukurukurirana uye hurukuro yekubudiswa kwehukuru, unogona kukwanisa kuisa subwoofer kuGurisiro / Kurudyi hurukuro hurukuro yeawakagamuchira uye ozobatanidza hurukuro yako huru kuruboshwe uye yakarurama kumukurukuri kubudiswa kwezvikamu zve passive subwoofer.
Kubva pamba risingadhuri-theater-in-a-box kusvika kumusoro-kuguma tsika yakasungirirwa maitiro, subwoofer inofanirwa kugovera iyo yakaderera mabhasi.