Speakers C-90: cov yam ntxwv

Speakers S-90 - qhov no yog hauv tus npau suav ntawm txhua txhua rocker lub qub tsev kawm ntawv. Thaum qhov kaj ntug ntawm Soviet music lag luam neeg los yog crook sim tau no txuj ci tseem ceeb ntawm technology. Thiab kom tau lawv yuav tsuas accumulating ib tug dlej nqi ntawm cov nyiaj, thiab los ntawm ib tug phooj ywg. Tam sim no nrog tej no zoo npaum li cas. Koj tsis tau khiav ib ncig ntawm nrog su ob lub qhov muag nyob rau hauv kev tshawb fawb ntawm cov system. Cias mus saib hauv internet dev mub ua lag luam.

yam ntxwv ntawm

Yuav ua tau ib tug ntev zaj dab neeg txog yuav ua li cas tus neeg tau sim kom tau lub coveted kem C-90, raws li ib tug "cia lawv los los qaubncaug" ntawm ib tog twg. Txawm tias nws chaw, qhov no acoustics muaj ib tug xov tooj ntawm disadvantages, uas feem ntau yog kho los ntawm xov tooj cua amateurs. Niaj hnub no peb coj koj no tsab xov xwm qhia rau koj yog dab tsi nyob rau hauv qhov tseeb kiag C-90. Cov yam ntxwv ntawm cov txheej txheem no tsis yog raws li high school raws li peb xav.

C-90 txhua sawv cev rau lub classical peb-band loudspeakers. Nyob rau hauv qis ib feem ntawm lub "box" yog ib tug loj woofer, thaum lub sab sauv ib nrab - medium- thiab high-zaus emitters.

Txawm tias muaj tseeb hais tias cov yam ntxwv hais nyob rau hauv lub hwj chim ntawm 90 W, nyob rau hauv kev xyaum, cov nominal tus nqi no tsuas yog 35 watts. Tab sis txawm qhov no tsis tiv thaiv kom txhob rau lawv suab nrov txaus. Tsis muaj lub zem lub suab paj nruag kem C-90 yog feem ntau siv nyob rau hauv discos.

Nominal hluav taws xob kuj 4 ohms ntxiv tsub kom lub hwj chim zis hais lus. Txawm li cas los, vim rau qhov uas tsis muaj zoo tshaj ntawm ntau lawm (peb yuav qhia rau ib tug me ntsis rau yav tom ntej), qhov no parameter yuav ib tug es disadvantage.

frequencies

C-90 kem me nyuam suab nyob rau hauv ib tug ntau yam 31,5-20000 Hz. Nws yog pom tseeb tias ob tug huab tseem ceeb tsis sib haum mus rau niaj hnub tseeb. Nyob rau hauv ib tes, nws yog ntseeg hais tias cov neeg tau mus pom lub suab mus txog 20 kHz. Nyob rau hauv kev xyaum, cov kev laij tsis yeej ib txwm muaj tseeb. Yog li ntawd, niaj hnub hais lus no yog ua kom inflate lub siab frequencies kom cov music muaj ob peb khaubncaws sab nraud povtseg.

Yuav ua li cas hais txog cov neeg sib tw? Txawm tias muaj tseeb hais tias thaum lub sij hawm ntawd peb tau kawm sab - nws ekonomvariant, tej chaw tsim tshuaj paus, tsim acoustics, prefers mus cuag lub sab sauv ntau zaus ntawm 30-35 kHz. Raws li rau lub ntses bass thaj tsam, ces koj yuav nrhiav tau 30 los yog 25 Hz. Tab sis nyob rau hauv Feem ntau, cov kem "xov tooj cua C-90" daws zoo nrog lub ntses bass thaj tsam.

tswj

Rau ruaj khov lag luam los ntawm cov lus qhia system, uas peb xav, nws yuav siv sij hawm ib tug amplifier muaj peev xwm ntawm delivering hwj chim los ntawm 50 mus rau 150 watts. Nyob rau hauv pem hauv ntej vaj huam sib luag C-90 yog tam sim no overload ntsuas. Thaum lawv teeb li, ces nws yog tsim nyog los txo cov qhov tso zis hwj chim ntawm tus amplifier.

Tsis tas li ntawd, nyob rau hauv pem hauv ntej vaj huam sib luag yog ib tug maub los rau tswj lub suab siab nyob rau nruab nrab thiab theem siab frequencies ntawm 0 mus -6 dB. Lawv muaj peb txoj haujlwm. Nyob ntawm 0, lub teeb liab nkag mus rau lub suab qhov twg los unchanged. Lub chaw ntawm cov -3 dB thiab -6 dB hwj chim yog txo los ntawm 1.4 thiab 2 lub sij hawm, ntsig txog.

cons

Nws yuav tsis muab suav hais tias los ntawm peb touted hais lus neeg, lawv yog cov nyob deb ntawm zoo tagnrho. Yog hais tias koj noj cov C-90 nyob rau hauv nws cov thawj version, lawv yuav zoo mus ua si mos pob zeb thiab zoo yog tsis muaj lawv !. Tab sis thaum nws los txog rau "hlau", "jazz" los yog niaj hnub ntaub ntawv ntawm cov hluav taws xob music, qhov teeb meem pib nrog lub ntses bass thaj tsam thiab tsis zoo xwb, yog li ntawd, rau lawv cov ua hauj lwm xav tau ib tug zoo amplifier.

Mloog ua si C-90, nws puv txhua hnub, tsis muaj frills. EQ yog tsis yog tshwj xeeb pab. Thaum kub ntim yuav xav tias tawm ntawm sync txawv frequencies. Ntses bass thaj tsam yuav ua tau ib tug me ntsis ntawm ib tug hurry, tab sis tseem chant. Nyob rau hauv tas li ntawd, cov hais lus tej zaum yuav ua hoarse suab thiab fonit.

Yuav ua li cas lwm tus muaj peev xwm koj hais sab C-90? Specifications - nws tsis yog tag nrho cov teeb meem ntawm cov khoom no. Vim qhov ntawm cov ntoo siv muaj kev co thiab lub suab zoo ib yam li tawm ntawm ib tug chim. Nyob rau gratings thiab ib tug vented enclosure yog ib qho yooj yim kom dhos rau cov hmoov av, thiab kev tiv thaiv "ntawm cov me nyuam" es xav distorts lub suab.

meej mom

Tham txog "dogte", xav txog lub diav "zib ntab." Dua li ntawm qhov chaw ntawm lub C-90, cov neeg uas nyob rau hauv lub Soviet Union, tsis muaj ntau npaum li cas xaiv nyob rau hauv cov nqe lus ntawm cov suab paj nruag tshuab. Li no tus mythical "steepness" ntawm cov kab.

• Tus thawj tshaj plaws kom koj nco ntsoov - qhov no yog lawv cheapness. Tam sim no tus nqi yog nyob ib ncig ntawm 1000-5000 rubles. Nyob rau hauv qhov tseeb, koj yuav tau txais ib tug tag nrho lub suab system rau tus nqe ntawm zoo tib yam computer "bormotalok".
• High hwj chim. Txawm tias muaj ntau flaws nyob rau hauv lub suab ntawm lub siab tshaj plaws volume, txawm qhov nruab nrab nqi tej zaum yuav txaus los sau cov suab ntawm ib chav tsev.
• Txij li thaum C-90 muaj ib tug plurality ntawm tsim raug, lawv muaj feem ntau raug rau hloov. Tom qab lub lag luam no, lawv tau ib tug tshiab lub ntsiab lus. Nyob rau hauv dav dav, lub npaj txhij-ua C-90 yuav raug nqi koj txhiab nyob rau hauv 6, tab sis yog lub suab yuav nyob rau theem ntawm acoustic kim hwm-class systems.

Xyuas

Nrhiav nyob li cas muaj ntau yam tsis zoo thiab tej teeb meem txuam nrog rau cov ntaub ntawv txhua, tej zaum koj yuav xav hais tias cov neeg yuav tsis zoo siab nrog lawv acquisitions. Tab sis nws muaj nws yog.

Tag nrho cov neeg siv rau ib co yog vim li cas, hais mos mos ntses bass thaj tsam, tab sis nyob rau hauv qhov tseeb nws tsis yog li ntawd. Nyob rau hauv tas li ntawd, nws sawv tawm nrov nrov suab thiab sib sib zog nqus sau ntawv. Nws tsuas yog tom qab ntev txoj kev tshawb no xyuas nws yog tseeb hais tias high-zoo suab nyob rau hauv cov kab tshwm sim ib zaug xwb nyob rau hauv lawv yuav ua hauj lwm audiolyubitel.

Tab sis cov shortcomings qhia loj thiab hnyav heev. Thiab seeb connectors rau. Txawm li cas los, ntau ntau lub discontent tshwm sim los ntawm cov raug, sai sai disappears, lub buyer yuav tsum saib tus nqi lossis. Thiab siv cov lus qhia raws li ib tug portable hais lus - thuam. Feem ntau cov tsuas tsim ib lub tsev ua yeeb yam system thiab "tsis nco qab" txog lawv.

txoj kev

Nyob rau hauv Feem ntau, nws yog ib tug coj txawv txawv mus saib nyob rau hauv high school kev ntawm cov lus qhia nws tus kheej, vim hais tias tom qab lub saum toj no nws yuav ua hauj lwm ib tug soldering hlau, nws yuav tsum yog ib tug txawv kiag li cov khoom. Feem ntau cov yuav, qhov no yog vim hais tias lub siab dawb thiab nostalgia rau Soviet lub sij hawm. Lwm tus piav yog vim li cas ib tug neeg yuav qhuas tus khees tsis ua hauj lwm ntawm lub tshuab nyob rau hauv peb lub sij hawm kom tau ib tug dlej suab system yuav tsis tau yooj yim, tsis muaj.

Peb tau pom hais tias lub ntsiab teeb meem ntawm lub C-90 - nws yog ib qho zoo li ib txwm suab. Thaum zoo li cas yog hnov tsis tau tsuas yog thaum uas tsis muaj frequencies, tab sis kuj thaum rattling guitars nyob rau nruab nrab. Hollow lub cev flimsy nrog conductors, raws li zoo raws li cov uas tsis muaj zoo Cheebtsam ua rau lub tsis muaj hmoo tshwm sim.

Lub tsuas indisputable zoo dua yog qhov uas tsis muaj nqi. Yog li ntawd cov hais lus zoo haum rau beginners cov neeg tuaj saib.

Txawm li cas los, Yog hais tias koj muaj hmoo ces mus nrhiav thiab yuav handheld muaj ib tug hloov thiab coj mus mloog lub suab system S-90, koj muaj peev xwm tiag tiag txaus siab rau. Nyob rau hauv cov ntaub ntawv no, lawv yuav kav koj ntev heev lub sij hawm. Cov kab li txhim khu kev qha, raws li Soviet tso tsheb hlau luam.