Ingabe kuthatha ingqondo?
Ngakhunjuzwa ukuthi kungaba nzima kanjani ukungeza i- subwoofer ohlelweni lwesimo stereo. Ngizwe uhlelo lwe-Revel Performa3 lwesiphakamiso, futhi luhlanganisa i-subwoofer ye-B110 - enye ye-subs encane Ngibonile ukuthi ine-crossover eguquguqukayo, eyakhelwe ngaphakathi ukuze ihlukanise ama-frequencies aphansi ngaphansi bese ihlunga ama-bass deep izikhulumi eziyinhloko.
Wonke umamukeli we-A / V emakethe unesidingo se-subwoofer esakhelwe ngaphakathi, futhi iningi lazo likuvumela ukuthi ulungise iphuzu le-crossover - okungukuthi, imvamisa engezansi lapho umsindo othunyelwa khona ku-subwoofer, futhi ngaphezu kwalokho umsindo othunyelwe kuwo izikhulumi. Kodwa ngingacabanga ngamamukeli ambalwa kuphela we-stereo, ama-amps ahlanganisiwe nama-preamps ane-crossover eyakhelwe ngaphakathi.
Yiqiniso, cishe yonke i-subwoofer ene-powered ine-crossover eyakhelwe ngaphakathi, kodwa iningi lazo lihlunga kuphela i-midrange futhi liphuma ngaphandle kwe-subwoofer. Isihlungi esincane esivela ezikhulwini zakho eziyinhloko, kodwa ngokuvamile ngezimvamisa ezithile.
Ngakho yimuphi inkinga? Yebo, i-crossover point ehleliwe ngokuvamile i-80 Hz. Lokho kusebenza kahle ngezikhulumi eziyinhloko ezinkulu, kodwa kuzothumela ama-bass amaningi kakhulu kuzikhulumi ezincane, okwenza ukuba ziphazamise futhi mhlawumbe zimele noma ziphele ngaphambi kwesikhathi. Uma iphuzu le-crossover liphakeme, yisho i-120 Hz, engasindisa izithulu ezincane kepha ingase ishiye "imbobo yomsindo" phakathi kwezingxenye eziphansi kanye nezikhulumi eziyinhloko. Noma kungenza amagama amaningi avele ku-subwoofer, okuzokwenza wonke umuntu aqale ukuzwakala njenge-Barry White.
Okubi nakakhulu uma i-subwoofer ingenayo indlela yokuhlunga ama-frequencies aphansi avela ezikhulwini eziyinhloko - lapho izikhulumi eziyinhloko zizophambana nakancane ezingezansi eziphansi kakhulu. Njengabafana abakhweza imoto yabo stereos ngendlela enkulu kakhulu.
Ngesimiso sokusetha ungagijima kwi-PC, i-Crossover yangaphakathi yeRevel B110 ingahle ibekwe kunoma yikuphi ukuvama okudingayo. (Ungabona iphaneli ye-B110 engxenyeni engenhla.) Okuwukuphela komgqa wukuthi kufanele usebenze uxhumano lwezinga lomugqa kusuka ku-preamp yakho kuya ku-subwoofer bese ubuya ku-amp. Uma ungenayo i-preamp ehlukile ne-amp, uzodinga umamukeli noma u-amp ohlangene ne-preamp out / amandla amp ku-jacks.
Okunye okubanjwe yi-B110 kubiza.
Kungani, lapho imboni yomsindo ifaka uhlu lokuhlanza lwezinto eziphambili zedijithali kumamukeleki angabizi njenge Sony STR-DH830 , akunakwenzeka yini ukwakha i-subwoofer elula eguquguqukayo ibe yisimangalo se-stereo noma i-subwoofer ehlanganisiwe? Angisakwazi ukuyiqonda.
Ingabe usebenzisa i-subwoofer ngesistimu yakho ye-stereo? Uma kunjalo, ungayigcina kanjani? Sitshele esigabeni samazwana ngezansi.