01 ya 06
Ndondomeko Yowonongeka Kwambiri Padziko Lonse
Kodi malongosoledwe amenewo amveka hyperbolic? Izo sizinali kwenikweni. Kumayambiriro kwa chaka chino, kunali kerfuffle yaikulu pamene Monoprice - wamalonda wa intaneti ankadzipereka kuti apereke mankhwala ndi zinthu zina pamtengo wochepa womwe unkaperekedwa ndi ochita nawo mpikisano - anayambitsa $ 249 5.1 mauthenga okamba omwe amaoneka ngati ofanana ndi a adawonanso $ 395 Energy Take Classic dongosolo. CNet analongosola zonsezo ndipo sanapeze kusiyana kwakukulu pakati pa iwo.
Kenaka adapempha mnzanga Geoff Morrison kuti azikumba pang'ono mu machitidwe awiriwa. Iye kenaka anandipempha kuti ndiyendetsere ena ma laboni kuti ndiwone ngati pali kusiyana. M'nkhani yotsatirayi, tinapeza kusiyana kokwanira kunena kuti okamba awiri sanali ofanana, koma zofanana zonena kuti zinkakhala zofanana.
Nkhani yotsutsana, yomwe inakhazikitsidwa pazinthu zosadziwika.
Tsopano Monoprice wapanga dongosolo latsopano, ndi nambala yachitsanzo 10565. Ikuwoneka ngati yofanana ndi dongosolo lapitalo la 9774. Woofer mu satellite speaker adasokoneza phulusa, mmalo mwa kapu yakuda (yotchulidwa kuti awoneke ngati pulagi) pachiyambi. Nkhumba muyatsopanoyo imakhala ndi zochepa zokhazokha koma ziwerengero zomwezo zowonongeka. Zonsezi zikuluzikulu ziri zofanana mofanana ndi zomwe zapitazo, ndipo timaganiza, mtengo womwewo kapena pafupi kwambiri.
Mwamwayi, ndili ndi zolinga zenizeni komanso zenizeni komanso njira ya sayansi yodziwira ngati pali kusiyana pakati pa machitidwe atsopano ndi akale: analyzer wanga Clio 10 FW, yomwe ndimagwiritsa ntchito ndi maikolofoni a Clio MIC-01. The Clio angatiuze zomwe zinali kuchitika poyesa kuyankha kawirikawiri kwa watsopanoyo kuti ndiyifanizire molunjika ndi miyeso yomwe ndinatenga yoyamba. Ndinagwiritsa ntchito njira ya quasi-anechoic, ndi maikolofoni omwe anaikidwa patali mita imodzi.
Mukufuna kuti muwerenge kutengera, kudzipangira manja pa dongosolo? About.com Zochitika Zanyumba Akatswiri Robert Silva ali ndi ndemanga yeniyeni ndi zithunzi / ma specs kwa inu.
02 a 06
Nthawi zambiri, Mphamvu vs. Monoprice vs Monoprice
Graph yomwe ili pamwambayi ikuwonetsa kuyankha kwafupipafupi kwa olankhula satana kuchokera ku Energy Take Classic, Monoprice 9774 (gold trace) ndi latsopano Monoprice 10565 (green trace). Monga mukuonera, kusiyana pakati pa mphamvu ndi mphamvu zapachiyambi za Monoprice ndizochepa, koma kusiyana pakati pa machitidwe akale ndi Monoprice 10565 ndizofunikira.
Kusiyanitsa kwakukulu ndikuti ndi chitsanzo chatsopano, pali phindu lalikulu ponena za +3 dB pakati pa 1 kHz ndi 3.6 kHz - mwinamwake zotsatira za kukana kochotsa. Kuwonjezeka kwa 2-octave-lonse kumveka bwino, ndipo kuyenera kumveketsa mawu kwambiri komanso kupatsa olankhula mawu omveka bwino.
Chitsanzo chatsopanochi chikuwonetseranso kutengeka pang'ono, ndi maulendo apamwamba ozungulira -3 dB pa 15 kHz poyerekeza ndi zitsanzo zakale, ndikusiya mofulumira kuposa momwemo. Izi zikutanthauza kuti chitsanzo chatsopanocho chikhoza kukhala ndi "mpweya" pang'ono ndi chiwonetsero poyerekeza ndi zitsanzo zakale.
03 a 06
Frequency Response, Monoprice 10565 Satellite
Chithunzichi chikuwonetsa kayendedwe kafupipafupi ka satellite 10565 pa 0 ° pa-axis (blue trace) ndi pafupifupi 0 ° , ± 10 ° , ± 20 ° ndi ± 30 ° miyeso (zobiriwira). Ngakhale ndi midrange yowonjezereka, izi ndi zotsatira zabwino kwambiri, ndi kuyankhidwa mwakachetechete kuposa oyankhula okwera mtengo kwambiri omwe angathe kupulumutsa. Kuyankha kwazondomeko zotsalira ndi zabwino kwambiri; Yankho lake ndi lofanana pawindo la ± 30 ° lomwe liri pazenera. The -3 dB bass reply ndi 95 Hz, kuposa momwe anawerengera 110 Hz.
04 ya 06
Frequency Response, Monoprice 10565 Center Speaker
Chithunzichi chikuwonetsa kuyankha kwafupipafupi kwa wokamba nkhani 10565 pakati pa 0 ° pazitsulo (buluu) ndipo pafupifupi 0 ° , ± 10 ° , ± 20 ° ndi ± 30 ° miyeso (zobiriwira). Zimasonyezanso zomwe zimachitika pakati pa olankhula satana. Awiriwo amawoneka kuti ali ndi madalaivala omwewo, koma wokamba nkhaniyo amayika tweeter pambali pa woofer mmalo mwa pamwamba pa woofer. Wokamba nkhaniyo ali ndi malo akuluakulu okhala ndi zipilala ziwiri mmalo mwa doko limodzi pa satellite. Kuyankha kwadongosolo sikuli bwino monga satelanti chifukwa madalaivala ali pambali pambali mmwamba-ndi pansi, koma akadali okongola pokhapokha atachokapo. The -3 dB bass reply ndi 95 Hz, kachiwiri bwino kuposa momwe anawerengera 110 Hz.
05 ya 06
Freqeuncy Response, Monoprice 10565 Subwoofer
Pano pali yankho lafupipafupi la 10565 laphatikizapo subwoofer, yomwe ili ndi dalaivala 8-inchi muzitseko zotsekedwa ndizitsulo zamkati mkati mwa watts 200. Zotsatirapo ± 3 dB kuchokera 33 mpaka 170 Hz.
Ndinayambanso kuchuluka kwa ECA-2010. Iwo ndi okongola kwambiri. Zomwe zimayendera pa 1 mita pa CEA-2010 zofunikira. L pambuyo pa zotsatira zikuwonetsa kuti malire kapena kupindula kwakukulu kwa amplifieryo saloledwa kutseka kwa CEA-2010 kuchoka pakupitirira. Mawoti amawerengedwa mu pascals.
Madzi otsika kwambiri (20 - 31.5Hz) omwe amawonetsedwapo: 97.4 dB
20 Hz 86.0 dB
25 Hz 93.7 dB
31.5 Hz 103.8 dB
Zolemba zochepa (40 - 63 Hz) zapakati pake: 115.4 dB
40 Hz 110.1 dB
50 Hz 114.8 dB
63 Hz 119.1 dB L
06 ya 06
Impedance, Monoprice 10565 Olankhula pa Satellite ndi Pakati Pakati
Tchatichi chikuwonetseratu kutsetsereka kwa mtumiki wa satellite 10565 (blue trace) ndi malo oyankhula (wobiriwira). Onse awiri pafupifupi 7 ohms. Mpweya wotsika wa satana ndi 3.7 ohms ku 350 Hz ndi mbali ya -9 °. Mpweya wotsika wa pakati ndi 3.4 ohms ku 350 Hz ndi mbali ya -11 °.
Kutenga mphamvu kumayendera ndi chizindikiro cha 2.83-volt (1 Watt pa 8 ohms) pa mita imodzi, kuyambira pa HV kufika 3 kHz, ndi 82.7 dB kwa satana ndi 83.6 dB pakati. Kotero, oyankhula awa akhoza kukhoma kutsika mtengo wotsika mtengo , koma izo zidzakhala zabwino bwino kwambiri ndi A / V receiver.