Magudzanzwi e70-90 zviuru. zł - chikamu II
Nyaya yaMarch ye "Audio" inopa chiyero chakakwana chekuenzanisa chevatauri vashanu mumutengo we 70-90 zviuru rubles. zloty. Kazhinji zvigadzirwa zvinodhura zvakadaro zvinounzwa mune bvunzo dzakasiyana, kana chete nekuda kwenzvimbo inotorwa nerondedzero yakaoma uye yakasarudzika madhizaini. Nekudaro, "Mudiki Technician" anotora mukana uyu kupa iyi inonakidza musoro wenyaya nenzira pfupi inoenderana nemafomati ayo.
Rimwe nerimwe remagudzanzwi rakaunzwa rakasiyana zvachose, zvichiratidza hushamwari hunosvika kure hwevagadziri nemakambani uye nekudaro huwandu hukuru hwemhinduro dzinobvira dzatiinadzo mumunda weacoustic tekinoroji. Isu takaratidza zvakanakira nekuipira dhizaini yeAvanter III yekambani yeGerman Audio Physic. Ino nguva yave nguva yeSOPRA 3 kubva kuFocal. Mamwe mamodheru matatu achaonekwa ari munhevedzano yearufabheti muzvikamu zvinotevera. Kana iwe uchifarira kutsanangurwa kwakadzama kwevashanu vese, zvese maererano nehunyanzvi, chitarisiko uye hukuru, pamwe nekuteerera mishumo, ndapota shanya Audio 3/2018.
Focal PAMUSORO 3
Kweanopfuura makumi maviri emakore, iyo yakakurumbira Focal Utopia yanga iri chikamu chakakosha cheyepamusoro-yekupedzisira nhevedzano muzvizvarwa zvinotevera. Mumakore mashoma apfuura, Focal yanga ichiunza maSopra modhi kune yayo yainopihwa, munzira dzakawanda kusvika padanho reUtopia.
Kuunza mhinduro dziri muSopra nhevedzano, Focal yakazvikudza hunyanzvi husina kuwanikwa muUtopia nhevedzano. Sopra 2 yakaunzwa kutanga (kuhwina mubairo weEISA), ichiteverwa nechinguva chidiki (yakamisikidzwa) Sopra 1, uye gore rapfuura yakakura muSopra 3 dzakatevedzana.
Muenzaniso wakanyorwa nekatatu wakafanana chaizvo muchimiro uye chigadziro kuSopra 2. Iyo yakasiyana zvikuru muhukuru hwehuvha uye, maererano naizvozvo, muhukuru hwekabati. Vatauri vanowanikwa nenzira yakajairwa kune akawanda Focals - iyo midrange (16 cm) "yakasimudzwa" pamusoro petiweta, nekuti iri pahurefu hwakanyanya (nzeve dzemuteereri akagara), uye pazasi pane hombe. module woofer chikamu (ine peya ye20 cm vatauri). Electroacoustically, dunhu rinowanzova matatu-bhendi.
Kupeta kabhineti yese kuitira kuti mbezo dzemutauri wezvikamu zvese dzipindire pamberi pemukurukuri, zvakanyanya kana zvishoma panzvimbo yekuteerera, zvakare ine tsika refu muFocal magadzirirwo anotangira kuchizvarwa chekutanga cheUtopia uye akaenderera mberi nhasi muUtopia. , Sopra neKant series. Mune imwe neimwe yadzo, dhizaini iyi yakaitwa zvishoma zvakasiyana, chikamu chakatemerwa nehukuru uye bhajeti, asiwo nemikana mitsva uye kuchinja fashoni. MuUtopias, tine chikamu chakajeka, uye muSopry, kushanduka kwakatsetseka pakati pemamodule ega; kunyange kana kuurayiwa kweUtopia kwakanyanyisa-yakawanda, kushanda-yakawanda uye yakasarudzika, maumbirwo eSopra ndeemazuva ano. Kushandiswa kwearuminiyamu zvikamu zvebrashi (kwete chromed kana oxidized), hunhu hweSopra, hunowedzera kujekesa kwayo, uye pamwe chete nemavara chaiwo, inoreva zvishoma maitiro emotokari dzemitambo. Iyo dome ye tweeter inogara yakadzivirirwa nesimbi mesh - pano zviri nani kusavimba nechenjedzo yemushandisi, nekuti ichave inodhura zvakanyanya kukuvadza beryllium dome. Panyaya ye membranes, Sopra hairegere akanakisa Focal matekiniki - beryl (mune tweeter) uye W sandwich (sandwich kuumbwa kwekunze kwefiberglass uye furo rakaomarara pakati pavo). MuSopry, shanduko dzakanyanya dzakaitwa kumutyairi wepakati, izvo zvinosanganisira, pakati pezvimwe zvinhu, kumiswa-yakanyoroveswa, uye yakanyatso gadzirwa magineti system, iyo yakaita kuti zvikwanise kushandura iyo diaphragm mbiri kubva kune yakapfuura conical kuenda kuexponential. , mune mamwe maparamendi.akanyanya kukodzera mutauri wepakati. Imba refu yakanyoroveswa kamuri yakagadzirirwa iyo tweeter - mugero unopera mune yakamanikana slot, yakashongedzwa neyakakura grille kumashure. Iyi imhando yekuwedzeredza kwechimiro pamusoro pezvinyorwa. Inoshanda uye resonance-isina mafungu ekunyorovesa kubva kumashure kwedome yaisazoda kuwedzera kwakadaro, asi yaive mukana wakanaka, sezvo iyo tweeter module inoshandawo "kukotama" chimiro.
Kabati yakakombama (zvinokonzerwa nekumisikidzwa kwematemo makuru emukurukuri ataurwa pamusoro) uye ine madziro akakombama (anoderedza masaisai akamira mukati). Iyo ine zvakare kumberi kwakakomberedzwa uye radius hombe, yakatenderedzwa shanduko pakati pemadziro emadziro uye kumberi (kutenda uko masaisai anoyerera achibuda kunze kwemuviri pasina kubhuroka kumucheto kwakapinza). Iyo plinth inogadzirwa negirazi-masentimita maviri. Muviri pachawo unosimudzwa uye wakarereka nepeya yezvitsigiro, panguva imwechete ichigadzira kuenderera kwechikamu inverter tunnel.
Iyo Sopra 3 inotaridzika kunge yakareruka nekuda kwechimiro chayo, asi pa70kg ndiyo inorema pane mashanu magadzirirwo akaenzaniswa.
Inoshanda sei, i.e. midziyo murabhoritari
Hunhu hweSopra 3 hunoratidza zvakajeka bass boost, izvo zvinoratidza kuti mutauri uyu anofanira kushandiswa mumakamuri makuru. Panguva imwecheteyo, huwandu hwakawanda hwepakati hwepakati hwakanyatsoenderana mairi. Muchikamu che500 Hz - 15 kHz, kwete chete pamwe chete neaxis huru, hunhu hunochengetwa mumutsara wakamanikana we +/- 1,5 dB. High frequency dispersion yakanaka kwazvo. Pakudzika, pane -6 dB kudzikiswa kubva paavhareji nhanho pane frequency ye28 Hz - mhedzisiro yakanaka. Sezvinotarisirwa, tiri kubata ne 4-ohm dhizaini ine kushomeka kushoma kweanosvika 3 ohms (pa100 Hz), saka takagadzirira kushanda ne "ane hutano" amplifiers. Mugadziri anokurudzira simba muhuwandu hwe40-400 watts, iyo inoratidzika inonzwisisika (yakarongwa simba inogona kufungidzirwa pa 200-300 watts).
