Ama-Audiophiles abaluleka ngokunembile nangomculo, qaphela
Njalo uma i-SVS ingenisa i-subwoofer, kuyizindaba. Kubonakala sengathi wonke ama-subwoofer omusha we-SVS usetha izinga elisha ngobukhulu balo namanani, futhi okungenani yingxenye ngoba ama-subwoofers abe yi-mainstay ye-SVS emlandweni wenkampani.
Ngonyaka we-2014, le nkampani yazisa ama-subwoofers amabili amasha, kokubili okususelwa kumshayeli ofanayo ongama-intshi angu-12 nangokwakhiwa kwe-500-watt amplifier, kodwa kokubili ubukhulu nobukhulu obuhlukile. Lesi sihloko sihlanganisa iSB-2000, umklamo webhokisi ovalwe futhi ukuthi uhluke kanjani kumbono othile wePB -2000, umklamo oveziwe.
I-SVS SB-2000: ama-Watts angu-500, ama-intshi angu-12, no-Pedigree onamandla
Umgomo we-SB-2000 yiSledge STA-500D, umklamo we-class D olinganiswe kuma-watts angu-500 we-RMS namandla angu-1,100 watts peak. Lokho kunamandla amaningi okumpompa kumshayeli we-12-intshi. I-SVS inqume ama- prototypes angu-17 ekufuneni kwayo ukwakha umshayeli oqinile ngokwanele ukuthatha amandla amp amp.
I-SB-2000 iyingcosana kunomfowabo oboshwe, elinganisa u-14.2 amayintshi square; i-PB-2000 ingamaphesenti angu-2.7 amakhulu ngevolumu. Ngenxa yokuthi i-SB-2000 ivalwe, ungalindela ukuthi ibe nomsindo ozwakalayo, umsindo we-punchier, futhi ungalindela ukuthi i-PB-2000 ibe nesandi esivumelanayo kodwa i-bass ephansi kakhulu.
I-SVS SB-2000: Izici nokusetha
Izici ze-SVS SB-2000 subwoofer zifaka:
• i-woofer engu-12 intshi
• ama-watts ama-500 ama-RMS / 1,100 ama-watts avela phezulu kwekhasi D
• Ukufakwa kwe-RCA stereo analog nokukhipha
• Ukulawulwa kwesigaba se-0-180
• Ijubane le-frequency lika-50 kuya ku-160-hertz
• Okokufakelwa kwe-3.5 mm kokuqala kokuzenzakalela okuzenzakalelayo
• Ubukhulu obuyi-14.2 ngo-14.2 ngamasentimitha angu-14.2
• Isisindo 34.8 lbs.
Akukho lutho olufisayo mayelana nale phakheji yesici-akukho ukulawula okungavamile futhi akukho izici ze-EQ, kodwa bambalwa abantu abadinga lezo zinto ezengeziwe. Uma unomamukeli we-A / V, kuzokwenza ukulungiswa kwe-crossover nezinga le-sub, noma kunjalo.
Ngakho-ke, ukusetha kuqondile. Misa i-SB-2000 endaweni enhle ye-subwoofer ekamelweni lakho, xhuma okokufaka kwe-LFE kumkhiqizo wakho we-subwoofer we-receiver, lungisa ukulinganisela kwesiteshi, futhi uvumele ukuvuthwa.
I-SVS SB-2000: Ukusebenza
Uma uqhathanisa i-SB-2000 ngokuqondile ne-PB-2000, ungase umangale ukuzwa i-subs ezimbili ezisebenzisa ikakhulukazi izingxenye ezifanayo zomsindo ezihluke kakhulu.
I-SB-2000 ingaphandle-ifaka ingxenye encane, inikeza umuzwa womlingiswa wezinsika.
Esivivinyweni, i-Aja, "i-studio-slick bass line uSteve Dan, yahlabelela yonke into ezwakalayo ecacile kakhulu futhi ecacile kahle. Ngokufanayo nangemigqa ejulile, enamandla e-acoustic bass in version kaHolly Cole ye "Train Song"; Amanothi kaDavid Piltch awakhukhuka esikhundleni sokumane nje akhuleke njengoba enza nge-subs amaningi. I-SB-2000 yayisibopha isihluku sokuhlukunyezwa kwe-synth bass ku-"Falling" ka-Olive, ezwakala eqinile futhi enamandla kuwo wonke amanothi.
Lokho i-SB-2000 engenziyo yilawula amanothi angaphansi kakhulu aphansi ngegunya. Ngokuqoshwa kukaSaint-Saëns 'Symphony No. 3 "I-Organ Symphony" kwi-disc ye-Boston Audio Society, i-SB-2000 yaphazamiseka. Yenza iphutha kancane, futhi ayikwazanga ukudlala inothi le-hertz eliphansi kunazo zonke ezingu-16 kunoma yikuphi ukuzwakala kwe-barest. Ku-Motley Crue "I-Kickstart My Heart," i-SB-2000 ayikwazanga ukukhahlela okuningi.
Ekamelweni elincane, ukuqhuma kwe-SB-2000 engezansi okungagudluki ngumdlalo ongcono wegumbi le-acoustics. I-SB-2000 ayihambisani kahle nokudlala izingoma ze-movie njengo-PB-2000. Awukhululi ukucindezela okuphansi nokugubha ukuthi abantu bathanda ukuzwa uma bebukela amabhayisikobho wesenzo.
Kodwa-ke, ukukhiqizwa kwebhasi kwakungokuthembeka okukhulu, futhi umsindo jikelele nama-movie wawujabulisa.
I-SVS SB-2000: Izinyathelo
Ukulinganisa kwe-SB-2000 impendulo yemvamisa ye-SB-2000 yile ndlela elandelayo:
Ukuphindaphindiwe impendulo
19 kuya ku-188 i-Hz ± 3 dB
I-Crossover Low-Pass Rolloff
-24 dB / octave
I-Max Output CEA-2010A Yendabuko
(Ukuphakama okungu-1M) (i-2M RMS)
40-63 Hz avg 117.8 dB 108.8 dB
63 Hz 118.2 dB L 109.2 dB L
50 Hz 117.8 dB L 108.9 dB L
40 Hz 117.3 dB L 108.3 dB L
20-31.5 Hz avg 107.4 dB 98.4 dB
31.5 Hz 111.8 dB 102.8 dB
25 Hz 106.1 dB 97.1 dB
20 Hz 101.1 dB 92.1 dB
Leli shidi libonisa impendulo yemvamisa ye-SB-2000 ngevolumu ye-crossover ibekwe esiphezulu (i-trace eluhlaza) no-80 Hz (umkhondo omude). Isilinganiso senziwe ngokuvala imoto umshayeli, usebenzisa i-analyzer audio Audiomatica Clio 10 FW kanye nemakrofoni yokulinganisa i-MIC-01.
Izilinganiso ze-CEA-2010A zasebenzisa imakrofoni yokulinganisa iMworkworks M30, i-M-Audio Mobile Pre USB kanye nesofthiwe ye-freeware ye-CEA-2010 eyenziwe nguDon Keele. Lezi zilinganiso zithathwe ku-2m amanani okukhishwa kwe-peak, bese zilinganiselwa ku-1-mitha elinganayo ngezidingo ze-CEA-2010A zokubika. Izilinganiso ezimbili zezilinganiso ezinikezwe-i-CEA-2010A nezindlela zendabuko-zifanayo, kodwa ukulinganisa kwendabuko, okuyinto amawebhusayithi amaningi alalelwayo nabakhiqizi abaningi abasebenzisa, kubika imiphumela emilinganisweni engu-2 wemitha eyi-RMS, eyi -9 dB ephansi kune-CEA- Umbiko we-2010A. I-L eceleni komphumela ibonisa ukuthi okukhiphayo kwashiwo yizifunda zangaphakathi ze-subwoofer futhi hhayi ngokudlula izivimbelo ze-CEA-2010A. Amaphesenti abalwa kuma-pascals.
Ezimeni eziphakeme zama-50 no-63 Hz, ukukhishwa kwe-SB-2000 kufana ne-PB-2000. Ngaphansi kwe-40 Hz, noma kunjalo, ukukhishwa kwe-PB-2000 kuphakeme kakhulu.
I-SVS SB-2000: Thatha okokugcina
I-SVS SB-2000 iyinhlangano eqinile, i-punchy, engezansi ezwakalayo, kodwa akuyona yonke into.
Ungubani? Ama-Audiophiles abaluleka ngokunemba kanye nomculo. Abathandekayo basekhaya basekhaya abancane-ngaphansi kwezingu-1,800 cubic feet-amakamelo okulalela. Ubani ongekho? I-Hardcore ekhaya yaseshashalazini yamantongomane afuna ukuzamazama okukhulu futhi abe nesithuba se-sub enkulu.