01 o 05
ʻO kahi kōkua iki mai nā kānāwai o ke olakino
ʻO SVS, kahiʻoihana iʻoihana i nā subwoofers no nā makahiki he 20, ua hoʻokomo wale aku iʻelua mau kiko waena waena,ʻo ka $ 699 SB-2000, aʻu i nānā hou ai , a me ka $ 799 PB-2000 . Hoʻohana lākou i kahi kahapili RMS Class D hou 500-watt a me kahi mea hoʻokele a 12-inch i hoʻonuiʻia . A uaʻano like lākou i ka hihia i keʻano e hiki ai ke hoʻololi i ka leo o ke kāpuni o ke kāpili.
ʻO ka SB-2000 he mea i hoʻopaʻaʻia i ka pahu-pahu,ʻoiai ka PB-2000 e halihaliʻia. ʻOi aku ka nui o ka PB-2000, ma ka 2.7 manawa i ka nui o ka SB-2000.
Ma keʻano he hana i hoʻohālikelikeʻia, hiki i ka PB-2000 ke loaʻa i ka pane hohonu aku, akā, aia i kahi wāwae kiʻekiʻe ma nā alapine ma lalo o kona hopena acoustical. Hoʻopiliʻia ka'āpana nui iʻoi aku ka nui o nāʻiʻo o ka hope ma mua o ka pahu i hoʻopaʻaʻia, a ua nui kaʻikeʻana a me ka pukaʻoi aku. Eia naʻe, i kekahi manawa,ʻaʻole lākou i loaʻa ka punch a me ka ho'ākākaʻana o nā kāpili hōʻailona maikaʻi loa loa.
No laila, e 'ike i keʻano o kēia nui, hiki ke hoʻohālikelike i kona kaikuaʻana i hoʻopaʻa' ia.
02 o 05
SVS PB-2000: Nā Manawa a me ka Hoʻonohonoho
• E 12 mau woo
• 500 watts RMS / 1,100 watts kaha hoʻokumu kaha D Class
• Kāu kaomi o kahi analog a me ka huahana
• 0-180 ° ka papa hana
• 50 a 160 Hz ke kiʻina hui pinepine
• 3.5mm kumu hoʻokomo no ke kālaiʻokoʻa
• Nānā 20.5 x 17.3 x 22 i / 521 x 439 x 559 mm (hwd)
• Kaumaha 65.6 lbs./ 29.8 kg
Aia ka papahana pūnaewele PB-2000 i like me ka SB-2000. ʻAʻole lākou e hāʻawi iāʻoe i nā manaʻo maikaʻi, akā, ke manaʻo nei au ināʻoe e hoʻohui ana i kahi subwoofer i kahi mea a A / V, a me ka hoʻohanaʻana i ke kiʻina e hana i ke kuʻina (ke kaapuni e kaʻahele nā ala i ka subwoofer a me ka waena a me ke kilo i nā mea'ōlelo mains ), 'aʻole ponoʻoe e' oi aku ka nui ma mua o ka papahana kaulike.
Me kāu e manaʻo ai, ua like ka hoʻonohonoho like me ka SB-2000. Ua hoʻopiʻi wau i ka PB-2000 i loko o ka "subwoofer spot spot" o kuʻu lumi - kahi kahi aʻu e ho'āʻo ai i nā mea subwoofers a pau - a ua hoʻohui i kona palapala LFE i kaʻu huahana subwoofer Denon. No laila, ua hoʻololi au i ke kaulike o ka hui a ua loaʻa i ka hoʻokolohua. ʻO ka helu hāʻina aʻu i koho ai he 80 Hz i koʻu paiʻana i ka PB-2000 me koʻu mau manaʻo kūkākūkāʻo Revel Performa3 F206 a me ka lohe o ka lohe Audio Audio Radius 270 me ka 100 Hz i koʻu paiʻana i ka PB-2000 me ke Soundbar SB46 L passive soundbar
03 o 05
SVS PB-2000: Hana
E heluhelu i "ʻO 10 mau Kiʻikuhi Pōʻani Kūlana Hiwahiwa" no kaʻike hou aku e pili ana i nā mea o kaʻu pahuhopu.
No ka hoʻohālikelike i ka PB-2000, ua hoʻohālike au iā SB-2000 a me koʻu subwoofer reference, a Hsu Research VTF-15H i hoʻohanaʻia i nā hiʻona i hoʻopaʻaʻia a me 1-port.
I ka wā i kuʻi ai wau me ka hana a Holly Cole o Tom Waits '"Train Song," hiki iaʻu ke lohe koke i kaʻano o ka PB-2000 mai ka SB-2000. Ma luna o ka basisist pololeiʻo David Piltch, ka mea hiki ke hoʻonāukiuki i nā mea, ka PB-2000 i hoʻokaniʻia me kaʻikeʻoleʻia o ka haʻalulu lohe, a me ka nui o ka mana hoʻokipaʻo shake. I ka manawa i komo aiʻo Piltch i nā papa kiʻekiʻe ma luna o kāna mau kīʻaha, akā, ua lohe auʻaʻole i loaʻa i ka PB-2000 nā manaʻo kumu pitch a me ka hapa o ka SB-2000.
Ua hāʻawiʻiaʻo "Aja"ʻo Steely Dan. Ua kani ka hoʻomaʻemaʻe a me ka pololei o ka PB-2000,ʻaʻoleʻo ia i hōʻike i ka nui o keʻano o ka guitar bass - ka leo, nā mea maʻalahi, nā mea'ē aʻe, akā naʻe, uaʻoi aku kaʻoluʻolu ma mua o ka SB-2000. nā memo i hāpai ai ka liʻiliʻi liʻiliʻi liʻiliʻi ma kahi liʻiliʻi.
Ma ka syntppop Group Olive "Falling" - he kani koi e hōʻike maikaʻi ana ka SB-2000 i ka nui -ʻo ka PB-2000ʻaʻole i unuhi wale i nā memo, ua aneane like me nā wili nui i kahi'ōnaehana kala PA maikaʻi. , me ka wikiwikiʻole, ka ikaika kino kino a me ka nary he alahele o ka'ōwili.
Ua laweʻia i kahi mele hōʻoiaʻiʻo nui loa,ʻo ka hoʻopaʻaʻana o ka Symphony No. 3 "Hui Symphony" mai ka Boston CD Audio CD, eʻike i nā palena o ka PB-2000 -ʻoiaiʻo ia wale nō ka mea i hoʻokuʻuʻia i lalo. o kona apana maluhia. ʻO ka 16 Hz mau haʻahaʻa haʻahaʻa i hana i kahi haʻalulu liʻiliʻi akā aia ka hue o ka noho a me ka manaʻo helehelena i loko o koʻuʻikeʻana iʻoi aku ka nui ma mua o ka nui loa o ka hapa nui, e like me ka Hsu VTF-15H aʻo SVS pono'ī iho o PC13-Ultra. ʻO nā haʻawina haʻahaʻa i loaʻa mai ka makani mai ka awa mai,ʻoiai, kekahi mea aʻu iʻike ai ma hope o kaʻu mau hana CEA-2010A.
ʻAʻole kēia mau mele i kaʻu mea ma About.com Stereos; ʻO ia kaʻoihana o About.com Home Theatre Expertʻo Robert Silva. Akā, ua hele wau i mua a hāʻawi i ka PB-2000 i'ōniʻoni me Star Wars, Episode II: Attack of the Clones , kahi e hoʻomaka ai me nā kumu hohonu a me nā mana e like me keʻano o ka leleʻana o ka moku lele ma luna a laila e lele. Ua hoʻokūpaʻa loaʻia ka PB-2000 i kēia hōʻailona koʻikoʻi, e hoʻonoe ana i ka pō i waho o kuʻu noho a kani me he mea lā e haehae ana i ka ea. Ua hauʻoli loa wau no ka mea ua kākau wau i loko o kaʻu mau memo, "ʻO kēia ka mea a pau e hiki iaʻu ke makemake i loko o ka hale hōʻikeʻike home." E hoʻomaopopo i kaʻu'ōlelo "... nā mea a pau e hiki iaʻu ke makemake ..." no ka mea,ʻaʻole au e hoʻokani me ka leo nui i nā manawa a pau. Ināʻoe e hana, ponoʻoe e noʻonoʻo i ka nui o ka subwoofer, a iʻole paha e hoʻokomo i ka lua o ka PB-2000.
Ua manaʻo wau ua pili maikaʻi loa ka PB-2000 i kaʻu mau kaikamāhineʻo Revel F206, akā, no ka nele o ka punch top-bass,ʻaʻole wau i noʻonoʻo he hana nui ia no ke Sonar SB46 L soundbar, kahi hana maikaʻi me kahi Hiki 100 Hz ke hoʻohui ala. Ināʻoe e pili ana i kāu sub me kekahi mea'ōlelo mai, aiʻole e hoʻohana ana ia i loko o ke lumi liʻiliʻi (e'ōlelo, 2000 cubic feet a iʻole ka liʻiliʻi),ʻo ka SB-2000 heʻoiʻoi akuʻoi aʻe ka maikaʻi no kāu.
Makemakeʻoe i kahi manaʻoʻelua? E heluhelu i ka moʻolelo a Chris Heinonen e pili ana i ka Reference Home Theatre.
04 o 05
SVS PB-2000: Nānā
Ka Hoʻohui Uiho
17 a 165 Hz ± 3 dB
Crossover Low-Pass Rolloff
-24 dB / octave
Ka hualoaʻa loa o CEA-2010A Traditional
(1M peak) (2M RMS)
40-63 Hz. 119.7 dB 110.7 dB
63 Hz 120.5 dB 111.5 dB
50 Hz 119.5 dB L 110.5 dB L
40 Hz 119.1 dB L 110.1 dB L
20-31.5 Hz 116.3 dB 107.3 dB
31.5 Hz 118.6 dB L 109.6 dB L
25 Hz 116.6 dB L 107.6 dB L
20 Hz 112.8 dB 103.8 dB
Hōʻike ka papahana i luna i ke ana pinepine o ka PB-2000 me ke kuʻina o ke alapine i hoʻonohonohoʻia i ka maximum (ka'ōmaʻomaʻo'ōmaʻomaʻo) a me 80 Hz. Ua ana au i kēia pane ma ke kokoke-miking i ka mea hoʻokele a me ke awa, e hōʻailona ana i ke anaʻana o ke awa a hōʻuluʻuluʻia me ka anapili. ʻO kaʻu mau'ailahana he Audiomatica Clio 10 FW audio analyzer a me ka microphone measurement MIC-01.
Ua hana wau i nā mea likeʻole me ka SB-2000, me ka hoʻohanaʻana i kahi kani micro measurement M30, koʻuʻokoʻa M-Audio Mobile Pre USB a me ka polokalamu hana kōkuhi ECA-2010 i hoʻokumuʻia e Don Keele, e holo ana ma ka Wavemetric Igor Pro. polokalamu polokalamu kelekema. Ua lawe wau i kēia mau ana i 2 mika ka nui o ka pukaʻana, a laila ua hoʻopauʻia i kahi helu hoʻokahi-1 no ka hōʻikeʻana i nā koiʻo CEA-2010A. ʻO nā papahanaʻelua aʻu i hōʻike ai maʻaneʻi - CEA-2010A a me nāʻano hana kahiko -ʻano likeʻole ia, akā,ʻo ka hana maʻamau i hanaʻia e nā pūnaewele punaewele a me nā mea hanahana nui pūnaewele e puka mai ana he 2 mau mika RMS,ʻo ia hoʻi -9 dB i lalo ma mua o CEA-2010A. ʻOʻA L ma hope o ka hopena e hōʻike ana ua hoʻopukaʻia ka huahana e ka circuitry āpau o ka subwoofer (ie, limiter),ʻaʻole naʻe ma mua o nā paepae'āpana CEA-2010A. Hoʻonuiʻia nā uku i nā kīʻaha.
ʻO kēia nā lālā kūpono maikaʻi loa no ka 12-iniha, $ 799 subwoofer. Kūleʻa lākou me ka ikaika -4 i -6 dB hilahila o kaʻu mea i ana ai mai ka nui loa a me ka maikaʻi loa, akā,ʻo ka maikaʻi o ka pane a me nā pukahana ma waena o ke kaʻina hana o ka papahana he mea mahalo loa ia, a ua like paha ka huahana e like me nā mea nui hiki i nā mea kelepa hale ke hoʻohana.
Ma ka 20 Hz, akā, hiki ke kani ka leo ma ka hōʻike ECA-2010A. ʻAʻole pahaʻoe e lohe i kēia no ka mea he nui ka nui o 20 Hz i loko o nā mele a me nā kiʻiʻoniʻoni, akā me ka leo test test CEA-2010A 20 Hz, ua like kona leo e like me kahi elepili uila.
05 o 05
SVS PB-2000: Hopena Hope
ʻO ka PB-2000 he subwoofer midpriced. E pili ana i ka hana o nā subwoofers maikaʻi loa; ʻo kaʻokoʻa wale nō āu e lohe ai, he mau dB keu ka puka. Akā,ʻoiaʻiʻo,ʻaʻole pahaʻoe e nele i kēlā, keʻoleʻoe keʻano e holo ana i ke kāpili i piha i nā manawa a pau a nānā i nā mea'ē aʻe ma kahi kiʻiʻoniʻoni wale nō.
Makemake wau i ka SB-2000 no ke mele, akā,ʻo ka muscle hoʻokalakupua o PB-2000 i ka low octeve bass, mai ka 20 a 40 Hz, hiki ke koho maikaʻiʻia inā ua loaʻa iāʻoe ka manawa no ia.