Sven HA-1410T: txheej txheem cej luam, kev sib piv nrog cov neeg sib tw thiab neeg xyuas

Niaj hnub nimno haib 5.1 hais lus ua hauj lwm ncaj nraim nrog ib tug computer los yog ib tug DVD-neeg uas ua ntawv, yog ua ntau nrov. Neeg nyiam heev ntawm high-zoo suab yog tau txais loj, tab sis tsis txhua ntawm lawv tau cov nyiaj rau ib tug tshaj hais lus system, yog li ntawd, muaj ntau yam manufacturers pib tsim poob lawm ntawm tham nyob ib tus nqi qis tshaj li tus classic high-end kev xaiv. Ib tug ntawm cov thawj coj ntawm cov uas tsis muaj nqi ya yog ib tug chaw tsim tshuaj paus ntawm lub suab khoom Sven. Nyob rau hauv no tsab xov xwm peb tham ntau txog lub hom thiab nws cov legendary acoustics 5.1 - Sven HA-1410T.

Sven hom

Tam sim no Sven Scandinavian hom yog tsim nyob rau hauv 1991 nyob rau hauv ib ncig ntawm lub USSR. Raws li ib feem ntawm cov conversion ntawm lub tuam txhab koom nyob rau hauv lub loj hlob thiab muag khoom ntawm multimedia pab kiag li lawm (portable hais lus thiab hais lus) thiab ntau yam computer peripherals (headphones, cov twj remote controls, headsets). Thoob plaws hauv nws cov keeb kwm, lub tuam txhab tau ua raws li ib tug tib ntsiab cai - siv lub kim tshaj plaws cov ntaub ntawv, tsis txhob lub functionality ntawm cov pab kiag li lawm, tab sis muab tso rau tag nrho cov hwj chim mus cuag high-zoo yooj yim zog ntawm tus dais. Yog li, lub chaw tsim tshuaj paus muaj peev xwm mus tsim tau ib lub lag luam uas muaj cov high-zoo, thiab tseem ceeb tshaj, pheej yig hais lus thiab headphones. Tom ntej no peb yuav soj ntsuam Sven HA-1410T, nyob rau hauv qhov tseeb feem ntau ntawm cov acoustic system.

Yuav ua li cas yog ib tug active hais lus 5.1?

Yog xav tau pib yog los txiav txim rau dab tsi yog qhov active acoustics 5.1. Tus xov tooj 5.1 yog ib tug ua tiav set. Tus neeg siv tau txais ib tug npaj txhij set of 5 hais lus (feem ntau xa mus rau raws li qhov "beeper" los yog "satellite") lub luag hauj lwm rau sab saum toj thiab nruab nrab-tones, thiab 1 subwoofer, lub luag hauj lwm rau sib sib zog nqus suab thiab ntses bass thaj tsam. Lub subwoofer kuj ua raws li ib yam ntawm cov "hub" uas txuas mus rau lub hais lus, raws li tau zoo raws li ib tug media player los yog ib tug computer. Lo lus "active" txhais tau tias lub system tsis xav tau ib tug nyias muaj nyias ib amplifier, hais lus twb nruab nrog built-nyob rau hauv kev xaiv.

Pob txheem

Txij li thaum lub tso suab yog tsis me me, nws los nyob rau hauv ob lub thawv. yuav muaj nyob rau hauv ib tug ntawm lawv:

• Active subwoofer.
• Cables rau txuas system Cheebtsam rau txhua lwm yam (cov zoo acoustic cables).
• Lub tej thaj chaw deb tswj system.
• Taw subwoofer.
• Cov lus qhia nyob rau hauv Sven HA-1410T.

Nyob rau hauv lub thib ob lub thawv yog:

• Tsheb tham.
• Pem hauv ntej hais lus.
• Ib qhov chaw.

Cov yam ntxwv Sven HA-1410T

Rau kom yooj yim, cov ntaub ntawv nyob rau hauv tabular daim ntawv.

Cov tsos ntawm cov lus qhia thiab yam

Lub nrig txog kev pom tsim ntawm txhua yog impressive. lawv saib tiag tiag dlej. Muaj ntau ntau xim kev xaiv uas muaj peev xwm yuav sib phim rau ib tug chav tsev. Vim nruj minimalist thiab txhais li cas lawv yog ib qho yooj yim kom haum txawm lub feem ntau kom zoo zoo sab hauv. Cov khoom siv rau lub txhua yog fiberboard, ib tug thiaj li hu ua MDF (transliteration). Phaj thickness yog 15 millimeters. Nyob rau hauv lub puab ib feem yog pw sintepon influencing acoustic yam ntxwv ntawm "satellites", uas thiaj li muaj qhov theem ntawm deeg. Yuav kom txuas lub cable ntsia hlau jacks yog siv los tsuag ib tug me me npaum li cas ntawm kub. Kom tsis txhob tsis meej pem, tus connectors cim nyob rau hauv cov xim.

Subwoofer yog ua los ntawm cov tib cov ntaub ntawv. Nws zoo zoo nkauj zoo heev, tsis muaj kev salient ntsiab. Nyob rau hauv pem hauv ntej vaj huam sib luag muaj ib qho chaw rau ib tug compact zaub. Nws looms ntaub ntawv hais txog qhov tam sim no ua si cov ntsiab lus thiab lwm yam ntaub ntawv uas pab. Jacks rau hais lus thiab lub hwj chim mov muaj nyob rau ntawm sab nram qab. Subwoofer rests on plaub ceg-spikes ntawm hlau. Xws li ib tug kev tsim kho tswj lub subwoofer stability, tab sis muaj peev xwm ua mob flooring. Cov chaw tsim tshuaj paus xav li cas txog nws thiab muab nws nyob rau hauv ib tug txheej ntawm roj hmab tswv yim.

Lub tej thaj chaw deb tswj tsis txawv yooj yim. Nws yog pom hais tias tus nqes hav twb ua rau ua lwm tsim thiab ua raws li nrog tag nrho cov style ntawm tag nrho cov lus qhia system. Nws yog heev nyias thiab lub teeb, tab sis, nrog tus naj npawb ntawm nws xaiv no xwb. Nyob rau hauv kev ncaj ncees nws yuav tsum tau muab sau tseg tias muaj chaw yuav suffice rau feem ntau cov neeg tsis.

yam ntxwv puab

Txhua kem Sven Suab HA-1410T fazoinvertor teem thiab ib tug me me yas raj, nyob rau ntawm lub tsheb ntawm cov vaj tse nyob. Siv ob-txoj kev hais lus uas muaj kev tiv thaiv los ntawm ib tug Butterworth lim. Los ntawm no lim cov amplitude zaus cov yam ntxwv ntawm cov lus qhia yog ntau tus thiab yuav luag ploj ntawm frequencies stopband. Speakers midrange, lawv diffuser yog ua los ntawm polypropylene, thiab nws raug muab tshem tawm ntawm cov roj hmab, yog tsis heev txhav, uas yog pab mus rau lub suab. High zaus Cheebtsam yog nyob rau hauv daim ntawv ntawm ib tug me me dome thiab ua los ntawm cov ntuab kab. Muaj yog ib tug haib magnet system nrog tag nrho shielding. Tag nrho cov mechanism yog ib tug heev txav. Ib qho tseem ceeb kom meej - lub theem ntawm acoustic impedance (qhov no yam ntxwv qhia tias pes tsawg ohms Sven HA-1410T). Nws yog 6 ohms.

subwoofer tsim

Ntawm cov tsim nta ntawm lub subwoofer, koj yuav xaiv tau ib tug loj grille, cov yuav txhawb tsawg-kub amplifiers. Lub diffuser yog ua los ntawm ib tug tuab cov ntaub ntawv uas nrog txawv txawv daim nrog ib tug loj tus naj npawb ntawm ua si nraum zoov, uas favorably muaj feem xyuam rau cov theem ntawm resonance suab. Nyob rau hauv qis vaj huam sib luag tso tawm kom pom ntses bass thaj tsam reflex raj thiab ob dav.

Nyob rau hauv kev acoustics 5.1 Sven HA-1410T yog ib tug tiag tiag "loj" apparatus. Nws yog tshwm hais tias tus chaw tsim tshuaj paus tuaj nrog lub siab mus tsim lub ntaus ntawv, ntawm lub siab tshaj plaws kev theem. Enabled nti LM4731TA, nyob rau hauv uas ib tug tso suab amplifier nrog kom ntau zog. Ntawm cov shortcomings yog muab ib tug txwv ntawm 20 watts, uas tshwm sim tom qab hla cuab distortions, ntaus suab zoo. Cuaj kaum, qhov no set ntawm txhua ntawm lub hwj chim yog feem ntau tshaj li txaus, lub tseem ceeb tshaj plaws yog tsis overdo nws.

mloog kev

Acoustic system copes nrog tej suab paj nruag, tsis muaj teeb meem dab tsi ib hom ntawv nyeem koj xav tau. Lub suab no zoo nkauj thiab haib, ua tsaug rau advanced nta thiab txhua Sven HA-1410T raws li ib tug tag nrho. Txawm yog hais tias tus tso zis ntau zog mus rau tag nrho, yog tsis zoo li yuav tsum tau pom tej teeb meem loj cov kev hloov nyob rau hauv lub suab. Distortion yog yeej muaj, tab sis koj muaj peev xwm muab rau lawv. Mids yog impressive. Detailing suab thiab nws cov richness deb tshaj tus nqi ya surveyed acoustics hnov ib tug ntau dua theem, tsim nyog ntawm ntau Hi-Fi-tshuab. High frequencies kuj yog ib tug ntau ntawm kev lom zem, raws li lawv tsis lwj lub tswv yim ntawm ib tug raug rau tej tshuab tom qab hiss, rattle thiab hiss. Ntses bass thaj tsam Sven HA-1410T tsim nyog tshwj xeeb applause. Txawm li cas los ntawm qhov ntev ntawm sib sib zog nqus ntses bass thaj tsam, cov system copes nrog nws nrog ib tug bang. Hard moj tej tawg ntaus metalcore thiab protracted "explosions" ntawm hip-hop music suab zoo kawg thiab.

Ntawm cov hoob kawm, ntau nyob ntawm lub chaw hais lus nyob rau hauv lub chav tsev. Hais lus system yog tsim los rau installation nyob rau hauv ib chav tsev ntawm txog 30 square meters. Nrog kom qhov chaw kawm ntawv ntawm tag nrho cov ntsiab koj yuav cuag ib tug exciting kev txiav txim zoo ntawm xub ntiag. Nws yog ib qho tseem ceeb tias cov hloov mus rau ib tug ua txawv cov ntawm txhua rau Sven tus me nyuam yuav ua tau ib tug tag nrho txoj kev tshiab mus nrhiav tau cov nkauj uas koj tau mloog rau ntau lub xyoo. Tag nrho cov uas seemed yav tas los paub thiab hackneyed, zoo nkaus li nyob rau hauv cov xim tshiab thiab tshiab surprises.

Thas xim rau tej shortcomings nyuaj, vim txawm qho teeb meem nrog tshaj suab nrov pem teb nyob rau hauv lub kab yog uas ploj lawm. Heev me ntsis suab nrov yuav pom xwb nyob rau hauv cov kev tshwm sim hais tias qhov ntim ntawm lub tso zis rau lub siab tshaj plaws, thiab ces tsuas tau zoo lo rau sab mus pom nws. Cuaj kaum, tus system yog rhiab heev rau suab nrov, ces thaum lub lwm yam electronics yeej yuav hnov crackling thiab cov suab nrov los ntawm tus tham. Ib zaug ntxiv, cov clicks yog tsis yog hnov li cas.

ntsuas

Analysis ntawm lub amplitude zaus yam ntxwv (hereinafter AFC) txhawb. Ua ntej, peb qhia ntxiv hais tias tus sau los ntawm cov ntaub ntawv rau lub zaus luv 130-500 Hz tau txhob txwm tshaj tawm inundated. Paub meej ntawm cov lus qhia raug coj nyob rau hauv "zero" qhov chaw. Lub fact tias cov subwoofer muaj ib tug broad kev khiav hauj lwm band, nyob rau sab qaum pib yog 500 Hertz. Yog li ntawd, cov ntaub ntawv raug kaw thiab yog li, rau txuas lub subwoofer thiab "satellites".

Cov ntaub ntawv tau noj rau lub rau pem hauv ntej axis ntawm lub kaum sab xis ntawm 45 degrees. AFC yog uniform, nrog ib tug me me sib txawv tsis pub dhau 6 decibels.

Xyuas ntawm Sven HA-1410T

Amateurs annoy cov neeg nyob ze hard pob zeb hu nkauj ua ke qhuas hais lus 5.1 Sven HA-1410T. Nws suab ib tug me ntsis snobbish, tab sis nyob rau hauv kev muaj tiag nws yog. Feem ntau cov neeg zoo txog tus surveyed qhia acoustics thiab zoo siab nrog nws mus rau hnub no. Muaj ntau ntaus ntawv muaj npe Sven zoo tshaj plaws creation rau tag nrho cov xyoo ntawm cov hav zoov ntawm lub tuam txhab, thiab nws yog ib qhov nyuaj tsis pom zoo nrog lawv. Pros emit tag nrho cov tib. Zoo ntaub ntawv, namely ib tug tuab txheej ntawm ntoo (analogues ntawm no hauv chav kawm ntawv feem ntau ua los ntawm yas) thiab los ua ke. Sib Nqus shielding plhaub, uas tsub kom txog qib ntawm kev ruaj ntseg. Visual tsim kuj tau mus saj tag nrho cov tswv ntawm qhov txuj ci no. Khoom, impressive tsim yog nrov ntawm cov lovers ntawm zoo suab txiv neej. Ntawm cov hoob kawm, thiab lub suab twb menyuam. Neeg nyiam heev ntawm cov seev cev nyob rau hauv nws chav tsev tau txaus siab, tab sis cov neeg zej zog yeej yuav ua rau muaj teeb meem. Ib qho zoo heev cov tshuaj Sven HA-1410T muab tawm thiab rau cov neeg uas siv lub cev ua ib tug 5.1 tsev tsev ua yeeb system.

Tsis muaj nws cov flaws. Tus thawj yog cov cuam uas tshwm sim thaum switching rau thiab tua teeb los yog siv hluav taws xob nyob rau hauv lub tsev. Txuag chaw Sven HA-1410T tsis ua hauj lwm. Thaum disconnecting lub hwj chim resets tag nrho tej chaw uas xa ib tug ntau ntawm teeb meem. Muaj teeb meem nrog cov kev tswj. Management yog nqa tawm tsuas nrog cov chaw taws teeb, tab sis nws tsis yog kev muag khoom, uas yog, yuav tau saib xyuas ntawm ib tug kav lub cev raws li lub Kua ntawm nws qhov muag.

Kev sib piv nrog JetBalance JB-651CA

Nyob rau hauv kev sib piv nrog rau lub brainchild JetBalance, cov khoom los ntawm Sven ntshiab khiav. Qhov kom zoo dua yog muaj thaum xub thawj. Cov ntsiab teeb meem JetBalance piv nrog Sven yog precisely lub "emptiness" high zaus suab uas ploj thiab obviously tsis paub tas nrho tej zaum ntawm lub ntaus ntawv. Midrange suab zoo yoojyim npaum li cas yuav tsum tau kawm. Cov kab kev los ntawm cov amplitude zaus yam ntxwv ntawm "satellites" ntseeg tau distorted nyob rau hauv ntau 90-22000 Hz. Distortions nyob rau hauv lub subwoofer system txawm ntau qhia tau meej heev.

Kev sib piv nrog Edifier S 5.1

Ntawm no Sven khoom dua tuas primacy. Tu siab, los ntawm Edifier system tsis muaj xws li ib tug ntau yam ntawm high frequencies, wherewith boasts Sven HA-1410T, thiab ib tug loj ua rau cov tsis ua hauj lwm. Kev Txom Nyem thiab cov neeg ntawm lub suab nrov nyob rau hauv lub midrange uas sau tseg rau ntau yam lovers ntawm zoo suab thiab yuav chim. AFC ntau pem hauv ntej hais lus txawv 6 dB nyob rau hauv lub luv 90-35000 Hz. Theem hais lus thiab subwoofer ntsis distortion.

Piv nrog rau cov ntse heev SW-HF 5.1 5000

Qhov no creation ntse heev yeej suab nruab nrab. Nws yog ib qhov tseeb tsis muaj kev ntsuam xyuas thiab kev sib piv, tab sis yog hais tias peb tham txog kev cov kev pab cuam Sven, nws muaj nqis ntsoov teev ib tug xav paub ntau dua thiab cov nplua nuj suab thoob plaws hauv lub ntau yam. Scandinavian hom nyob rau hauv ib tug sib ntaus sib tua nrog cov ntse heev yoojyim tsis muaj sij hawm thib ob. AFC pem hauv ntej hais lus yog ib yam nkaus thiab sis tsis ncaj thiab nws txawv 6 dB nyob rau hauv ntau 100-30000 Hz. Distortion nyob rau hauv lub suab pom ob nyob rau hauv lub midrange thiab siab.

Kev sib piv nrog Microlab H-500

Ntawm no cov kev sib tw yog yuav luag ib tug kos. Sven muaj ib tug me ntsis zoo dua. Qhov no yog tshwj xeeb tshaj yog hnov nyob rau ib feem ntawm cov ntses bass thaj tsam, uas nyob rau Sven ntau. Koj yuav tau nco ntsoov qhov ntau ncauj lus kom ntxaws thiab tej yam ntuj tso suab ntawm cov laus, tab sis cov lus no yog tsis yog li ntawd sawv daws. Sis tsis ncaj zaus teb, ib tug nruab nrab variance ntawm ntxiv los yog rho tawm 7 dB nyob rau hauv ntau 100-40000 Hz. Cov theem ntawm distortion ntawm pem hauv ntej hais lus thiab ib tug subwoofer ntsis.

tau

Peb yuav hais tias qhov hauj lwm ua nyob rau hauv Sven tsim nyog hwm. Rau ib tug coj tus nqi kev cov neeg siv ib tug hais lus system ntawm no theem, tsis yog txhua tus ua tau. Yav acoustics 5.1 twv yuav raug hu ib tug zoo. High hwj chim, ncauj lus kom ntxaws suab, tej yam ntuj tso suab ntawm tag nrho cov frequencies thiab ib tug subwoofer yuav tsis tawm leej twg indifferent.

pros:

• Rau yav tom ntej pom tau qhov sib tsim.
• High hwj chim.
• Zoo suab.
• Hais lus cables muaj.
• Tsis tshua muaj nqi.

cons:

• Loj loj (yuav tsum tau ib tug ntau ntawm qhov chaw mus tsev thiab ib tug ntau ntawm lub zog rau thauj).