01 ye 05
Inobata = Ineta here?
Zvinokwanisika kufadza vanodikanwa vemimhanzi nevashoma-vateereri vateereri? Hongu, asi hazviwanzoitiki. Zvechokwadi, George Benson anonzwika sekuimba kukuru "Ndipei Usiku" sezvaanenge achitamba "Willow kuchema kwandiri." Asi kuburikidza nekuedza kwevanyori vanoita Rod Rodwart naBarry Manilow kuti vatarise mitemo havana kubvumirwa nevadikanwi vakawanda veGreat American Songbook.
Chengetedza Audio iri munzvimbo imwechete neyo yakagadziriswa yeRadious line. Kuongorora kwekuwana kwakagadziriswa pakati pevateopolisi nevanotaura zvakanaka, vatauriri vane ruzha, asi Radius line ndiyo yakasikwa yehupenyu yakagadzirirwa makamuri okurarama nemagetsi nemakamuri maduku.
Kukwidza hutano hwemhanzi dzeRadious speakers, Monitor yakakwereta unyanzvi hwakagadziridzwa nokuda kwemashoko ekupedzisira-ekupedzisira. Izvi zvinosanganisira C-CAM yekambani (ceramic-coated aluminium / magnesium) nyaya yedhiaphragm mumasofers uye tweeter. Iroamic yokupfekedza inobatsira kumisa zvidhori musimbi, zvichiita kuti vatyairi vashande zvakaoma sepiston dzakaoma pane kugadzirisa doro remisoro. Sezvo mumakwikwi emakwikwi anonyanya kukosha, kambani dzinotenderedzwa kuburikidza nechekunze kuti dzibatsire kusimbisa iyo yakavharidzirwa (ona chinyorwa kumashure peji rekupedzisira rekuongorora uku). Iko hutambo huchaputika, sezvinongoita bhoti, kuti igare yakafambisa mhepo.
I $ 1,249 / maviri Radius 270 musheti wechipfuva inomira pamusoro peRadious revision yakadzokororwa. Zvichipa Radius 270 yakarongedza 50 Hz bass extension, iwe unogona kuzvishandisa pachayo mu stereo system chero bedzi usingatarisiri zvakadzika kana zvakakosha mabhasi ekupindura. Kana iwe uchida kuwedzera mamwe mabhasi kana nyama kunze kwema 270s muimba yakazara yemitambo yakaridzirwa, Monitor Audio inopa mavara eRadious speakers ne subwoofers dzinofanira kuita mano.
Zvakaoma kuramba Radius 270's inoratidzika, asi iwe unofanirwa kushamisika kuti rakadini inzwi rinogona kuvapo kana iwe uine nzvimbo yakavhara pasi pe 5 masendimita yakafara, yakazara neoofers maviri chete-inch. Ngatipei kuteerera ...
02 of 05
Chengeta Audio Radius 270: Zvinhu uye Kugadzirisa
• Maofa maviri eC-CAM maviri
• 1-inch C-CAM tweeter
• Nhanhatu-nhepfenyuro yechipikisi hurukuro kabhidziro makumbo
• Inowanikwa mumasikati machena, machena machena kana mapanga
• Kuyera 39.4 x 7 x 8.2 mu / 1,000 x 177 x 208 mm (hwd)
• Kurema 21.8 lbs./9.9 kg
Iko-270 iri nyore, yakanakisa hurukuro inobva mubhokisi rakazara. Hazvina zvakawanda ku-setup. Ndinovaisa munzvimbo imwecheteyo nzvimbo yandinoisa hurukuro dzakawanda; munyaya iyi mashure emasvingo akagara masendimita makumi maviri kubva pamadziro shure kwavo, uye ndakabvarura zvose kuti ndichatarise zvakasimba pachigaro changu chekunzwa.
Ndakabatanidza zvose kuna Denon wangu A / V receiver. Dzimwe nguva ndaivamhanyira zvakakwana, uye dzimwe nguva ndinovashandisa neSVS SB-2000 subwoofer , kuyambuka Radius 270 kune subwoofer pa80 Hz.
03 of 05
Chengeta Audio Radius 270: Kuita
Sezvandinowanzoita apo ndinotanga kuongorora mukurukuri, ndangotenderera neRadious 270, ndichitamba jazz rekodhi shamwari yangu Nick yakanditengesa. Akange asina kuteerera kwavari kwemakore anenge gumi, asi akazove akachengeteka - hapana rimwe rawo rakange ranyanyisa. Asi chimwe chikonzero chakakura chokuva ne-turntable: Unogona kubvisa zvinyorwa kubva kune shamwari dzako dzisina turntables.
Nzeve dzangu dzakapoteredzwa pakarepo apo ndakanzwa huru-yakakura, yakasununguka mavara Radius 270 akadzingirira kunze komutori Gabor Szabo's The Sorcerer , munharaunda ye1967 yakanyorwa inorarama paJazz Workshop muBoston. Szabo's twangy guitar (tsanga yesimbi, flat-top acoustic ne-single-coil pickup) uye nyerere yaMarty Morrell nemakwakwakwa esimbi sezvakange achikwira pamadziro akaoma eboka rakakura. Ndaifarira nzira iyo Radius 270 yakaratidzika kuti inodzokororazve mavoustics panzvimbo yacho zvakanyatsonaka. Sekutsvaga webhuta gare gare yakandiudza, Jazz Workshop zvechokwadi yaiva nzvimbo yakakwirira yepasi, nzvimbo yakadai seGuta Vanguard kana Small muNew York City, saka zvakajeka kuti Radius 270 akazvitora.
Drummer Chico Hamilton's Man From Two Worlds (pamwe nekuratidzira Szabo) yakanga iri nani, uye saxist / flautist Charles Lloyd's ethereal mhere inoratidzika kuti inobva kune imwe nzvimbo yakawanda pamberi pekamuri yangu pane kuti kubva Radius 270s.
Zvekare jazz zvinyorwa, zvisinei, handizvo zvakanyanya kudikanwa, saka ndakashandura pane zvandinoda zvitatu zvandinoda zve stereo test . Steely Dhani's "Aja" (haasi imwe yepamusoro pangu 10 mazuva ano asi chokwadi mumusoro wangu 15) yakanyatsojeka, uye piano yakaoma-ku-kurera mukudhindwa kusinganzwisisi kudzvinyirira kusingafadzi zvikuru vatauri vanopa. Vane 270 vakabata inzwi raDonald Fagen senzwi rakanyatsonaka.
Ndakacherechedza kuti nepo Chuck Rainey's bass line yakaridzika zvakasimba, haina kumira simba, uye piano yakanga isina muviri. Ndakatarisawo kuti makandira akanga achiratidzira kuratidzira zvishoma kwekusimbiswa mukati mekutenderera, asi kwete nemashoko akawanda mumutambo wepamusoro, pamusoro pe10 kHz. Izvi zvakaita kuti ndinetseke kana zvichida Monitor Engine's injini dzakakungurutswa zvishoma nezvishoma kuti zvienzanise zviri nani zviduku zviduku zvishoma zvishoma. Izvo zvingava kuchenjera kufamba, ndinofunga-dzimwe nguva tweeter ine kugadzikana kwakakwana kune 20 kHz inogona kumira yakajeka kana yakabatanidzwa newausers maduku.
Zvandinoda "mumhanzi chaiwo", Toto's "Rosanna," yakaratidza zvakanaka kwazvo kuburikidza neRadious 270, ine ruzha, rwandinzwi rwenzwi rwandinofungidzira kuti boka raienda. ('Nokuti iwe unoziva munhu wese zvakare kumashure kwema1980 aizotanga kunzwika.) Sezvo ini ndakasimudza inzwi rakapfuura 92 dBC, rakayerwa kubva pachigaro changu chekunzwa makumbo 11 kubva ipapo, inzwi rakatetepa uye kukwikwidza kwakarashika kukandwa kwayo. PaMötley Crüe's "Kickstart My Heart," Radius 270 yakangondituka pandakaedza kuitakura kusvika kune imwe inogutsa.Asi kuwedzera SB-2000 subwoofer mumamiriro ezvinhu yakagadzirisa dambudziko iri pakarepo uye zvakakwana.
Ndakada izvo Radius 270 akaita nemashoko akawanda; muimbi wose wandinenge ndichitamba kuburikidza nawo ainonoka, asina kunyanya sibilance kana midrange mavara. Ndakanyora, kunyange zvakadaro, pane James Taylor kunyora kwe "Shower the People" kubva ku Live paBeacon Theatre, izwi raT Taylor rakaratidza zvishoma zvinyorwa mumatsetse akadzika. Saizvozvowo Reverend Dennis Kamakahi paakanyora nezve "Ulili'E." Ndaifungidzira ichi chakanga chiri chigadzirwa chechidiki chinonzi bump Ndakafunga kuti injini dze Monitor dzakawedzerwa kuti dzipe hutengo hwema 270 huri huwedzere. Kushandura subwoofer zvakare, uye nokudaro kuisa mafirimu pasi pe80 Hz kubva kune 270, kwakaburitsa mazwi ekumusoro ari kumashure pedyo nehupenyu hwechokwadi.
04 of 05
Chengeta Audio Radius 270: Matanho
Frequency response
In-axis: ± 2.8 dB kubva 51 Hz kusvika 20 kHz, ± 2.0 dB kusvika 10 kHz
Avhareji: ± 3.5 dB kubva 51 Hz kusvika 20 kHz, ± 2.1 dB kusvika 10 kHz
Kutadza
Minimum 4.7 ohms / 280 Hz / + 2 °, nominal 9 ohms
Kunzwa (2.83 volts / 1 mita, anechoic)
84.8 dB
Ndakayera kupindura kwemavara kaRadius 270 vachishandisa nzira ye-quasi-anechoic, uye mukurukuri ari pamusoro pemasendimita masendimita 67 (67 cm) uye maikorofoni akayerwa pamamita 1, achishandisa basa rekuongorora pane Clio 10 FW audio analyzer kuti abvise acoustical effects yezvakatenderera zvinhu. Bass mhinduro yakaverengwa kuburikidza nekushandiswa kwemhepo pasi, pamwe nemakrofoni pasi pasi 1 mita pamberi pekutauri, ndokuzochera chigumisiro kune quasi-anechoic marefu pa 250 Hz. Tsanangudzo yebhuruu muchati iri pamusoro apa inoratidza mhinduro yepamusoro pa-axis; ruvara rwemagetsi runoratidza huwandu hwemhinduro pane 0, ± 15 uye ± 30 digiri zvishoma. Zvigumisiro zvakatsvedzwa kusvika 1 / 12th octave.
Izvi zvinoguma zvakanaka. Chero chero hurukuro iyo inoyera pasina kupfuura ± 3 dB kuchinja-siyana kune-axis inowanzoonekwa seyakanyatsogadzirwa zvakanaka, uye Radius 270 inosangana neyoyoyo nyore nyore. Anomalies? Zvechokwadi, pane zvishoma asi zvakadzika zvinowanikwa pa7,5 kHz (zvichida chinokonzera iyo cyimbi yakasimbiswa ini ndaiona), uye zvinyoronyoro zvishoma nezvishoma mu tonal balance, iyo inogona kuita kuti Radius 270 inzwire zvishoma zvishoma. Kubvisa-kusimbiswa kwepakati kwakakosha-kunatswa, nekungorambidzwa kunononoka mumhinduro inotenderera kunyange kunze kwekunze pamasendigiri 60 kubva-axis.
Kunzwisisa kwemukurukuri uyu kunofanirwa kunge kune 88 dB mu-chipinda (Ndinoyera anechoic senitivity nekuda kwekusagadzikana), izvo zvakakwana zvokuti kunyange 16-watt amp ichakupa anenge 100 dB yakabuda.
05 of 05
Chengeta Audio Radius 270: Final Take
Radius 270 haisi yako yakanakisisa kutenga mu ~ ~ $ 1,000 / pahope hurukuro, asi yakanga isina kuitirwa. Unogona kuwana zviri nyore mukurukuri weshongwe huru, se PSB Image T5, iyo ine nheyo yakafanana yekugadzirisa sonic pamwe chete nezvimwe zvakawanda zviri pasi. Icho hachisi ichocho, zvakadaro. Iyo PSB Image T5 - uye inenge imwe yose yakasununguka inotaura mumutengo wematengo aya - inoratidzika seyakashata, inowanikwa musheti wekoni, chokwadi inofanirwa nevanopolisi asi inovengwa neavo vanogovana mumba.
Kubudirira kweRadio 270 ndechokuti inokupa kugadziridzwa kwevatauri vacho mune chimwe chinhu chinonyanya kukoshesa uye zvisingatombogoni kuvhara zvichemo kubva kune chimwe chinhu chinokosha. Nokuda kutamba jazz kana vanhu kana chiedza chechikoro, zvichida zvose zvaunoda. Wedzera imwe michero yakanaka ye-subwoofer uye Radius 270 inofanira kuenzana nekubuda kwemakwikwi ayo makuru, varwi.