Isikhathi sokuletha umsindo wekhwalithi ekhaya lakho
Uma uhluma izikhulumi, akudingeki ubheke kude kakhulu. I-Polk Audio ine-line yokuhleleka komsindo eyenziwe lapha e-USA. Futhi banakho okungabizi ngalokhu. Ngakho-ke noma usemakethe yesikhulumi esingaphandle ukuze uzwise amaqembu akho echibini, into ongayifaka esikhwameni sakho njengoba uhamba epakini noma isikhulumi esizobeka isiteji sendawo yomakhelwane wakho ukuba sibe namahloni, i-Polk ikufake. Hlola izikhulumi zethu eziyizintandokazi ze-Polk Audio ngezansi.
Isikhathi eside i-RC65i iyintandokazi yama-audiophiles, ngenxa yomsindo wabo ozwakalayo ophethwe ngu-6.5-inch woofer kanye no-.75-intshi ukuphakama kwe-tweeter. Baziqhenya nge-32Hz kuya ku-20kHz impendulo yokuphendula kanye no-89 dB ukuzwela, ukukunika lonke ibanga namandla ongayifuna. Banikeza ububanzi obuphakathi phakathi nobuningi obuphezulu, nakuba bekhiqiza ama-lows angcono, zama ukuhlanganisa nge-subwoofer. I-RC65is yenziwe ngezinto zokwakhiwa kwemiswakama ngakho-ke, ngaphezu kwekamelo lokuphumula, nazo zisebenza kahle ezindlini zokugeza, emakhishini nase-saunas.
Lezi zikhulumi ezisendlini zilula ukuyifaka, ezikudingayo kuphela ukusika imbobo, ukondla ngokusebenzisa izintambo futhi uzivikele. Kodwa-ke, uma ubeka lezi zikhulumi izinyawo eziyisithupha noma eziphakeme odongeni lwakho, siphakamisa ukuthi sizitholele phezulu ukuze i-tweeter isezansi. Lokhu kukuvumela ukuba uhlose i-tweeter ekuqondeni esihlalweni sakho ukuze unikeze imininingwane engcono kakhulu ye-frequency ngoba i-tweeter isondelene nezinga lezindlebe.
Ukusethwa kwethempelithi yasendlini yasemaceleni kunezinkulumo ezine ezine-satellites kanye nomzila wesiteshi, nama-tweeters angu-75-intshi we-alk dome kanye ne-woofer ye-polypropylene ene-3.25-inch mineral-filled. Sinempendulo yevameko ka-90 kuya ku-24000 Hz, amandla aphakanyisiwe angama-10w kanye nesiphephelo sokuqamba sama-oh ohms, okuhlangene ndawonye ukuxhuma ukuletha imisindo ebushelelezi, ephazamisekile futhi engenayo imisindo. (Uma ufuna ukwandisa isimiso ngokwengeziwe, ungayibhanqa nge-subwoofer ye-DSW PRO 440 engenantambo, kanye ne-PWSK-1 engenantambo encane engenantambo.)
Kulesi setup, i-TL imele ubuchwepheshe be-"Lens Lens", indlela iPolk Audio echaza ngayo ukubekwa kwabashayeli kulezi zikhulumi, ethi iveza "ukucabanga okungcono kakhulu." Nakuba lokho kungavamile kakhulu kulezi zinsuku, akuyona into engavamile kakhulu kulezi zinsuku uhlelo lwekhampasi njengaleli. Iphinde ihlanganise i-PowerPort, iteknoloji yePolk ehlanganisa impendulo yomshayeli we-mid-bass.
Umsindo omkhulu awuyona nje isisekelo ekhaya lakho. Ngezinye izikhathi ufuna ukuhamba nawe ekuhambeni. Uma kunjalo, isikhulumi se-Boom Swimmer Bluetooth sikaPolk Audio singu-godsend. Ukulinganisa okungaphansi kwesigidi, kulula ukuphonsa esikhwameni sakho endleleni eya ebhishi noma epaki. Umzimba wesiphakamiso uhambisana nokunamathiselwe komsila okuguquguqukayo, kanye nokunamathiswa kombebe wokuluthwa, ngakho-ke ungakugoqa eduze kocingo noma ibhulogi yesibhakela noma uyibambe odongeni.
Akungenwa amanzi okulinganiselwe ku-IPX7, okusho ukuthi ingafakwa ngaphansi kwamanzi amamitha amathathu ngamaminithi angu-30, futhi kungukungcola futhi ukushaqeka ukuhlala kuzo zonke izinto zakho. Le model entsha ye-DUO iphinde ikwazi ukuxhumanisa i-stereo, ngakho ungaxhuma izipikha ezimbili ndawonye futhi ujabulele izikhulumi zesokunxele nezilungile.
Ababuyekezi e-Amazon badumisa umsindo ozwakalayo futhi uhla olukhulu lokuxhuma, nakuba abanye abantu bekhala ngokuthi impilo yebhethri iphela amahora ambalwa. Noma kunjalo, ngokulayisha kabusha kalula ngechweba ngezansi, uzobe uphinde uphinde uphinde usebenze ngesikhathi esithile.
Unentshisekelo yokufunda izibuyekezo eziningi? Hlola ukukhethwa kwethu kwezikhulumi eziphathekayo eziphathekayo .
I-pair enkulu yezikhulumi zangaphandle kufanele zakhiwe ukuhlala kuphela, kodwa ukusebenza futhi, futhi izikhulumi ze-Atrium 5 zishaya ibhalansi elungile. I-aluminium tweet ene-anodized surroundings i-domes ne-rabber ezungezwe zenzelwe ukumelana namanzi, usawoti, ubhujane, izinga lokushisa okwedlulele nokuningi. Ukuthatha ukusebenza kuya ezingeni elilandelayo, i-tape phase caps igxilile impendulo yemvamisa kusuka ku-12KHz kuze kufike ku-20kHz, kanti ubuchwepheshe be-Polk's Dynamic Balance "buhlaziya uhlelo lonke lwe-electro-acoustic nesimiso sokwakhiwa kwezinto ezibonakalayo nokuthuthukiswa kwe-geometry." Njengabaningi ezinye izikhulumi ze-Polk Audio, i-Atrium 5 nayo izuze ubuchwepheshe be-PowerPort, obubuyisela ukuthutha komoya ukuze kweneze umthelela ojulile we-bass ngenkathi kunciphisa ukuphazamiseka. Ngokuvamile, izikhulumi zikhiqiza ama-bass amakhulu ngokucabangela ubukhulu bawo.
Ukulinganisa u-6.75 x 7.75 x 10.25 amasentimitha futhi ubukhulu obungamakhilogremu angamahlanu, bafaka uhlelo lwe-speed-lock lokufaka ukuvumela ukufaka izikhulumi ngesandla esisodwa nje, ngisho nasezindaweni ezinzima ukufinyelela. Lokhu kuqinisekisiwe ukuthi kungena kahle njengoba ulinganisela esihlalweni se-pool esiqongweni.
Bheka ezinye izibuyekezo zomkhiqizo futhi uthenge izikhulumi ezingaphandle nezasemuva ezitholakalayo ku-intanethi.
Uchungechunge lwe-Polk lwe-TSi amazwe alunqika phakathi kokunikezwa kwalo kokunikela, ukuhlinzeka ngamanye ubuchwepheshe obuhle kakhulu ngamanani angabizi. Uma sicabanga ngobukhulu bawo, lezi zikhulumi zezincwadi ezimbili ze-TSi100 ziveza imisindo emihle, ngokujula nobubanzi obuqinile kanye nokucabanga okucacile phezu kwezinto ezihlukahlukene zogesi nezomculo. I-highs ihlangana ngokushelela phakathi kwamaphakathi, okuyinto ngezinye izikhathi izwakala engacacile kodwa ilaleleka kakhulu. Njengoba ungalindela kusuka kwisipikha se-compact, i-bass ayitholakali, kodwa uma ifakwe eduze nodonga uzothola umsindo ogcwele kancane.
Ziza zihlonyelwe i-woofer eyodwa ye-5.25-intshi eqinile ye-bi-laminate woofer kanye ne-silk eyodwa-intshi elingu-intshi / i-polymeri ehlanganisiwe ye-dome tweeters bese iveza impendulo yemvamisa ka-53Hz kuya ku-25kHz. Ukuklama-ukuhlakanipha, akuyona into yokubhalela ekhaya kodwa ufike ngokukhetha kwakho ibony noma cherry izinkuni okusanhlamvu kuphelile.
Bona ukubuyekezwa okwengeziwe kwezikhulumi zethu zezintandokazi ezisezintandokazi ezitholakalayo zokuthenga.
Izikhulumi zanamuhla zihamba kancane nezincane, kodwa namanje, akukho okungaqhathaniswa nesikhulumi esiphezulu. Ukulinganisa i-7.75 ngo-8.75 ngamasentimitha angu-36.25, inyawo layo ayinamandla kepha izonikeza umsindo omkhulu ngebala eliqinile lombono, izithombe ze-stereo kanye namandla ebhasi. Ihlezi esisekelweni esincane sezinyawo kanye nokuphela kwayo kwezinkuni zokhuni kuveza ukubukeka okubizayo.
Umklamo wayo wokubheka ama-bass uhlanganisa i-tweeter ene-silk eyodwa yamasentimitha angu-6, i-midrange / woofer enamaphesenti angu-6.5 aphonswa ama-radiator bass amabili, okuqinisekisiwe yi-Polk's patented Dynamic Balance technology. Iphendula ngokuphindaphindiwe kwama-38Hz kuya ku-24kHz kanye nama-pair kanye nezinye izikhulumi ze-T ezivela ku-Polk. Ngisho nangokwakho, ihlinzeka ngobuhle obuphakathi kwe-midrange ne-bass elawulwayo, okwenza kube i-pal ephelele yokusetha kwendawo yaseshashalazini yakho.
Tank izikhulumi ze-RC80i ezizungezile odongeni noma ophahleni futhi uzothola isipiliyoni somsindo ozungezile okufanele uhlale ekhaya. Ngempendulo yokuvama ka-35Hz kuya ku-20kHz, uzobe ubeka amaphuzu ahlanzekile ahlanzekile, okucacile okuphakathi kwebanga nobubanzi obuphansi. Umsindo uzogcwalisa amakamelo amakhulu kuya emakamelo amakhulu, futhi ufanelane namagumbi okugeza kanye nama-saunas, ngenxa yomzimba ongenawo umswakama. Lezi zibili ziza zihlonywe nge-balance-inch ayisishiyagalombili-ibhalansi, i-mineral ehlanganisiwe ye-poly-composite cone kanye ne-t-inch eyodwa-intshi eguquguqukayo-tweeter ene-15-degree-swivel mount. Ababuyekezi be-Amazon nabo bayamemeza ngokuthi bayathola ngokuzwakalayo ngaphandle kokuphazamiseka futhi kulula ukuyifaka, kodwa naphezu kwama-tweeter ahlosekayo, banendawo elula kakhulu yomsindo. Noma kunjalo, zizwakala zodwa ngokwabo noma zenzele ukufakela okukhulu kokusetha okukhulu.
Udinga olunye usizo oluthola ukuthola ukuthi yini oyifunayo? Funda ngokusebenzisa isihloko sethu esiphezulu se-izikhulumi zezikhulumi .