Yisiphi isikhulisi se-subwoofer okufanele sikhethe nokuthi ngabe siyadingeka yini nhlobo

Uthenge i- subwoofer noma isikhulumi, kodwa azi ukuthi kufanele usebenzise imali ku-amplifier ye-subwoofer. Lo mbuzo awunzima ikakhulukazi ochwepheshe. Ake sizame futhi sibone ukuthi yiziphi izinkampani eziningi zokukhulisa okunjalo nokuthi yini okudingayo ukunaka ngesikhathi sokufakwa.

Thenga i- subwoofer engabizi kakhulu futhi uxhume ngqo kwi-stereo yemoto, yebo, ungakwazi. Ngempela, ine-super-eyakhelwe ku-amplifier futhi ingakwazi "ukunikeza" ama-watts angu-50 ngesiteshi ngasinye. Ake masinyane siqonde ukwehluleka kwalendlela. Nquma ukuthi yini oyidingayo kusuka ku-subwoofer. Ingabe ufuna ukuzwa ama-frequencies aphansi noma udinga isikhulumi esiphansi esingasikhulisi nje kuphela ivolumu yamazinga aphansi, kodwa futhi ungene ekudlaleni izinto ezifana ne-buzz nokugxila. Udinga owesibili? Zizwa ukhululekile ukukhetha isiteshi esisisulu ku-rekhoda ye-tape bese ufaka i-subwoofer yakho. Ukuze ungabhekene nokudumazeka okuphelele kokuthenga udinga i-subwoofer amplifier.

Ngokuqinisekile uyazi ukuthi ungathenga i-subwoofer nge-amplifier eyakhelwe ngaphakathi. Yebo, umangalisa onjalo wobunjiniyela ucabanga ukuthi kunjalo. "Imiphongolo" / "amabhokisi" anjalo abizwa ngokuthi asebenzayo. Njengomthetho, zihlonyelwe konke okudingekayo, futhi lokhu kuhlanganisa i-crossover, i-equalizer, kanye nesihlungi se-frequency. Amakholomu anjalo ahluke kwizindleko ezivela kumadivaysi aphansi, okungenani kabili. Kulula ukusetha, unikeze ama-bass aqinile futhi uvumele ukulindela ngesibindi kwabathengi abaningi. Kodwa kufanele kuqashelwe ukuthi i- subwoofers esebenzayo, ngemva kwakho konke, akuzona ezobuchwepheshe obuphezulu. Uma ufuna ukwakha umsindo wekhwalithi eliphezulu kakhulu emotweni, uzodinga isikhulumi esincane futhi i-smart wizard.

Kungcono ukubuza ochwepheshe ukuthi bangakhetha kanjani i-amplifier ye-subwoofer. Kungcono, okuyiqiniso, uthi ungayithathi, kodwa ukubuza abantu abazi okuningi mayelana nokuzwakalisa umsindo. Ikholomu elingahleli lidinga ukuhlelwa kahle kakhulu, ngokungafani ne-analog esebenzayo. Futhi ukufakwa kwe-subwoofer enjalo, kuvame ukubiza okungaphezu kwentengo yezingqinamba. Okubi kunazo zonke, uma kungekho ochwepheshe edolobheni lakho. Kulokhu, akunzima ukufunda ukuthi ukhethe kanjani isikhulisi se-subwoofer ku-intanethi. I-amplifier ye-Revolt eqinile, i-JVC, KICKER ibhekwa njengokuhle kakhulu.

Yini engahlukaniswa nemikhandlu enjalo?

Amaplifiers for izimoto kukhona 2-wesiteshi, 4-isiteshi, 5-isiteshi kanye monoblocks. Njengoba kunesilinganiso esincane semali, akunzima ukuthenga i-amplifier ngokukhishwa kweziteshi ezimbili. Okuhamba phambili ngokusekelwa ukuxhumeka kwebhuloho. Isimiso sisekelwe eqinisweni lokuthi ungathumela isignali ku-subwoofer ukusuka eziteshini ezingakwesokunxele nezingakwesokudla kanyekanye nomthwalo we-4 ohm. Ngendlela elula, idivaysi, eyenzelwe ukusekela umsindo we-stereo, iguqulwa ibe yi-amplifier ye-subwoofer. Inani lentengo enjalo liqala kusuka ku-$ 150. Ngokuvamile iziphakamisi ezinjalo zifakwe isihlungi sezintambo kanye nazo zonke izinhlobo zokuvikelwa kokungaphezu kokulayisha ngaphezulu nama-circuits amafushane. Amadivaysi aseziteshi ezine noma ngaphezulu asebenza ngendlela efanayo, uma nje iziteshi ezimbili "zihlanganiswa" ibhuloho ngaphansi kwe-subwoofer, khona-ke usenayo ithuba lokuxhuma izipikha ezengeziwe ohlelweni lokukhulisa umsindo.

I-Monoblocks, ngokujwayelekile, indaba ehlukile. Lawa madivaysi, njengombuso, adalwe ama-acoustics anamandla. I-amplifier enjalo ye-subwoofer ngokuvamile ikwazi amandla okuqoka angu-100W futhi isekela umthwalo we-1 ohm. Kungcono ukuxhuma isikhulumi esisodwa kuphela, kodwa kungenzeka ukusekela amabili, kahle, ama-loudspeakers amathathu. Amadivaysi anjalo abiza kusuka ku-$ 200 futhi ajwayele ukusetshenziselwa ochwepheshe hhayi kuphela njengesiphakamiso se-subwoofer, kodwa futhi nokusekelwa okuhlukile kwaso sonke isiteshi se-acoustic system. Kunoma yikuphi, kungukuthi ukukhetha futhi ngithemba ukuthi lolu lwazi luzokusiza kulokhu.