Vadiophiles vanokoshesa zvakajeka uye mimhanzi, teererai
Nguva dzose apo SVS inotanga subwoofer, inhau. Zvinoratidzika sekuti zvese zvitsva zveSVS subwoofer zvinogadzirisa mamiriro matsva ekukura kwayo uye mutengo, uye izvi zvishoma chikamu nokuti subwoofers yakave yakagadzirwa neSVS kuburikidza nenyaya yekambani.
Muna 2014, kambani yakaunza maviri itsva subwoofers, zvose zvichienderana nomutyairi akafanana 12-inch uye 500-watt amplifier design, asi zvose zvakasiyana zvakasiyana nekukura uye inzwi. Ichi chinyorwa chinofukidza SB-2000, chisimbiso-bhokisi rakagadzirirwa uye kuti rakasiyana sei nechimwe chinhu chakanaka PB-2000, chinyorwa chinogadzirwa.
SVS SB-2000: 500 Watts, 12 Inches, uye Ane Power Pedigree
Nheyo yeSB-2000 ndiyo Sledge STA-500D, Dhigirii D amp design yakarongwa pa 500 watts RMS simba uye 1,100 watts peak power. Ndiyo simba rakawanda rokupinza muchitya che 12-inch. SVS yakapfuura nemakumi mapfumbamwe nematatu mukutsvaga kwayo yekuvaka mutyairi akakwana zvakakwana kuti atore simba re amp.
I-SB-2000 inokosha zvikuru kudarika hama yayo inotakura, yakareba 14.2 inches square; iyo PB-2000 inenge 2.7 nguva yakawanda nehuwandu. Nemhaka yokuti SB-2000 yakaiswa chisimbiso, iwe unotarisira kuti ive yakasimba, inzwi rinotinhira, uye iwe unotarisira kuti PB-2000 ive nenzwi rakasununguka asi rakadzika uye rakaderera pasi pasi.
SVS SB-2000: Zvinhu uye Kugadzirisa
Zviratidzo zveSVS SB-2000 subwoofer dzinosanganisira:
• 12-inch woofer
• Watts mazana mashanu RMS / 1,100 watts dynamic peak Dhigiri D
• RCA inonzi stereo analog input uye yakabuda
• 0-180 degree yekugadzirisa chikamu
• 50 kusvika 160-hertz crossover frequency knob
• Mamiriyoni matatu emagetsi ekutengesa motokari
• Inopenya 14.2 ne 14.2 ne 14.2 inches
• Kurema 34.8 lbs.
Hapana chinhu chakanaka pamusoro pezvikamu izvi-hapana chekugadzirisa zvisiri izvo uye hapana EQ maitiro, asi vanhu vashomanana vanoda zvinyorwa izvi. Kana iwe uine A / V rekugamuchira, ichave ichiita shanduko yekodha uye yepamusoro kune iyo, chero zvakadaro.
Saizvozvowo, kuiswa kwacho kwakananga. Isa nzvimbo iyo SB-2000 muchitsiko chemukati chemukoko unofadza, taurira kuwanikwa kwayo kweLFE kumubatsiri wako we-subwoofer zvakasara, gadzirisa mararamiro emakirini, uye uite kuti ipfeke.
SVS SB-2000: Kugadzirwa
Paunoenzanisa SB-2000 zvakananga nePB-2000, unogona kushamiswa kunzwa 2 subs iyo inoshandisa zvikamu zvakafanana zvikamu zvakasiyana zvakasiyana.
I-SB-2000 inobva-inogutsa chikamu chikuru, ichipa pfungwa yehutsika hwebhasi.
Mukuedzwa, Steely Dan's "Aja," Chuck Rainey's studio-shock bass line akaimba, mazita ose anonzwika zvakanyanya-akajeka uye akanyatsotsanangurwa zvakanaka. Same neakadzika, ane simba acoustic bass inowanikwa muHolly Cole shanduro ye "Train Song"; Manotsi aDavid Piltch akakurira panzvimbo pokungotinhira sezvinongoita nevana vakawanda. I-SB-2000 yakave yakasunga nechisimba izwi remutauro weOlive "Kuwa," kurira zvakasimba uye zvine simba pamashoko ose.
Izvo zvisiri izvo SB-2000 hazviiti zvinodonha zvinyorwa zvakadzika zvakadzika zvine simba. Nekunyorwa kwaSaint-Saëns 'Symphony No. 3 "Organ Symphony" muBlack Audio Society disc disc, SB-2000 yakapfigirwa. Yakakanganisa zvishoma, uye yakange isingagoni kutamba 16t hertz yakaderera nhengo yezvinyorwa nezvimwe zvakare kupfuura bharest audible. Pa Motley Crue "Kickstart Mwoyo Wangu," SB-2000 haigoni kukanganisa zvikuru.
Muchikamu chiduku, SB-2000 shoma shoma-inowanzobuda ndiyo mutsara uri nani wekamuri acoustics. I-SB-2000 haina kukodzera kutamba mafirimu soundtracks sePB-2000. Iyo haisununguri kuderera-kutengesa kunotyisa kwevanhu vanofarira kunzwa pavanotarisa matanho mafirimu.
Zvisinei, kuberekwa patsva kwaive kwekutendeseka kwakakwirira, uye ruzha rukuru nemavhidhiyo raifadza.
SVS SB-2000: Matanho
Izvo zviyero zveSB-2000 mhinduro yehuwandu yeSB-2000 ndeyotevera:
Frequency Response
19 kusvika ku188 Hz ± 3 dB
Crossover Low-Pass Rolloff
-24 dB / octave
Max Chikwata CEA-2010A Traditional
(1M peak) (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 Hg av 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
Iyi chati inoratidza kupindura kwemajairo eSB-2000 neenhamba yekodha yakagadzirirwa kusvika kumusoro (verte trace) uye 80 Hz (tsvaga yepepuru). Chiyero chakanga chakaitwa nekuvhara makumbo mutyairi, achishandisa Audiomatica Clio 10 FW audio analyzer uye MIC-01 miyerofoni yekuyera.
Izvo zviitiko zveEECA-2010A zvinoshandiswa pasi reModworks M30 chiyero chekombiyuta, M-Audio Mobile Pre USB majekiti uye e-freeware CEA-2010 software yekuenzanisa yakagadzirwa naDon Keele. Izvi zviyero zvakatorwa pa 2 mamita peak output, uye yakaenzana kusvika 1-mita yakaenzana neEA-2010A zvido zvekubika. Izvo zviyero zviviri zvezviyero zvakaratidzwa-CEA-2010A uye nzira yemararamiro-yakafanana, asi tsika dzetsika, iyo inowanikwa mawebsite akawanda neavo vakawanda vanogadzira vanoshandisa, inoguma migumisiro pa 2-mita mamita RMS yakaenzana, iyo -9 dB iri pasi pane CEA- 2010A reporting. An L pedyo nemugumisiro unoratidza kuti izvo zvaitora zvaitarisirwa ne-subwoofer mukati mechipatimendi uye kwete nekudarika CEA-2010A kushandiswa kwemashure. Miviri inotarwa mu pascals.
Pamakwikwi epamusoro e50 ne 63 Hz, SB-2000 yakabuda yakafanana neyePB-2000. Pasi pa40 Hz, kunyange zvakadaro, zvakabuda zvePB-2000 zvakanyanya kwazvo.
SVS SB-2000: Final Take
I-SVS SB-2000 inomirira, punchy, inonyatso-sounding sub, asi haisi yevose.
Ndianiko? Vadiophiles vanokoshesa zvakajeka uye mimhanzi. Vavariro vepamba yekumba vane vana vaduku-pasi pe1 800 cubic feet-kuterera makamuri. Ndiani haasi iye? Hardcore home theater nuts vanoda kukurumidza kuzununguka uye vane nzvimbo yeguru guru.