Acoustic Hertz hsk 165: Imininingwane, izithombe kanye nokubuyekeza

Kumasipala Potenza Picena (Italy), inkampani ukhiqiza Elettromedia Series ingxenye izipikha Hi-Energy. Uma igama kuyinto Elettromedia ezingajwayelekile, kuba inkampani umzali enjalo brand kuhlonishwe ngoba Hertz futhi Audison. Isilawuli Hertz hsk 165 Izibuyekezo umsebenzisi njengoba omunye uchungechunge best of imikhiqizo, eligxila bayazi abathandi umculo.

izingxenye ze-hardware

Izikhulumi angakathululwa basesimweni esihle sibonga isimo ukuze ibhokisi eyinkimbinkimbi ebamba konke ngokuqinile endaweni futhi akusho ukulimaza imvelo, ngoba yenziwa ngokuphelele ngezinto ezase. Ngo ukupakisha izinto eziningi ukuthi udinge ukufaka uhlelo ezihlukahlukene izindawo, kuhlanganise izinhlobo ezine ukufakwa isikhulumi ukumisa. Uma-ke kuyodingeka uyibeke ezifihliwe noma phezu, konke okudingayo isivele iyatholakala kule khithi. Inkantini phezu woofers-6.5 intshi uvumele 3 izinhlobo design. Kukhona omnyama ipuleti ABS, okuyinto igibele ngemuva umshayeli futhi ivikela black perforated ikhava metal. Ungakwazi umane ukusebenzisa hlupha yesiliva ukuvikelwa anti-shock, ulingisa tweeter for ukubukeka yezimonyo ngaphezulu, noma inhlanganisela yakho kokubili ongakhetha. Kubonakala sengathi uhlelo inikeza okuningi ezingxenyeni ezosala ongaceli. Ubani omunye ubeka ngehele esikhulu?

Ngokuvamile, abashayeli ekwakhiweni kwalesi simiso is kahle yakhelwe futhi ayikwazanga ukuhlobisa umsindo ekhaya.

Mid / bass ububanzi

amandla Kulebulwe 125 W kwimodi okuqhubekayo,-6.5 intshi Midrange / woofer has a yokusakaza aluminium base okuyinto efakwe kulo mgodi-5.75 intshi. Driver - 69 mm ezijulile, ivikelwe ngezikulufo ezine i-engela 90 degrees. ingxenye ngayinye yakhelwe maphakathi no-range izinga umsindo. Ngokwesibonelo, bezama ukunciphisa umsindo kusukela wave emuva lwemidlalo wasebenzisa "izinaliti" ezintathu kunokuba senze ngendlela evamile ezine noma ngaphezulu, futhi yahlanganiswa ukuma sokunciphisa umoya lapho zindiza. Kumila aluminium sihlanganisa umoya ipuleti phansi nokushaya komoya osabalalayo ukuthuthukisa ukushabalalisa ukushisa. Phakathi kwezinye ngcono - uzibuthe esikhulu-1.2 intshi-siphelile zethusi aluminium egqoke ikhoyili izwi isilonda Kapton Uhlaka engasindi.

I diffuser futhi engavamile e nomklamo walo. Inkampani lilubiza ngokuthi V-Isigaxa. Yenziwe Imicu yotshani extruded, futhi ngokukhethekile ezimise ukunikeza ukuhlakazwa olukhuthaziwe off-eksisi imvamisa high. I diffuser unamathele base aluminium nge-3,5 intshi nomeksovoy spider nangaphezulu - isimo butyl zenjoloba. Deep V emise cap zokuzivikela uqeda Umklamo V-Isigaxa. Oxhumana eyenziwe ngesimo plug-ezikhumulweni, zingabantu okuhlala kakhulu futhi akavumi ukuba ukwesaba ukwehluleka lapho uxhumeke. Ngokuthakazelisayo, izipikha Hertz hsk 165 adinga ezikhumulweni zesifazane-hlobo, kodwa azikho izintambo, akukho Imigudu ngabo akufakiwe. Kungaba inselele for abathanda zinezigaba esinjalo singeze sibe.

Tweeters

I tweeter elisetshenziswa Hertz hsk uhlelo 165, futhi wenza ngendlela ekhethekile. Zakhiwa umkhatsi-1 intshi tetolonovogo endwangwini, neodymium uzibuthe, kanye damper ekamelweni we volumetric uhlobo waveguide nehele beso okuyinto uyahlakaza off-eksisi ukuhlakazwa. Bona enamathiselwe 20 cm wire nge terminals soldered. Esimisweni namandla kakhulu Hertz hsk 165 XL esetshenziswa Dynamics Okufanayo HT28 ububanzi 1.1 amayintshi.

crossover

Ukwanelisa crossover itholakala kahle ukusikiwa nge izindlu zisuswe kalula, kodwa ngokuphepha uvala ikhava phezulu. Screw yasibamba itholakala ngaphakathi ukuba adlulisele ukubukeka siphelile ngaphezulu ngemuva kokufaka. Umzimba bhokisi embozwe enhle ngempela touch "iraba" Ukunquma nge okungafani esiliva plastic. Ngaphakathi kukhona -12 dB izihlungi LF / MF futhi hf.

Tweeters usebenzisa iphuzu imvamisa mayelana 3.2 kHz, okuyinto ewusizo ukwazi uma uhlela ukusebenzisa crossover asebenzayo. Iron core inductors yakhelwe ukuqeda ukuphazamiseka kazibuthe, futhi RF isihlungi capacitors polyester esetshenziswa. Resistors ukuze attenuate imvamisa high futhi Midrange ukuze uqondanise ukukhwezwa phezulu ebhodini ukunikeza Ukupholisa esiphezulu nokwethembeka. Nezixhumi ezikhulumini futhi amplifier kukhona ngesimo ngezikulufo ukuthi uvikelekile terminals ukuba amapuleti contact. Ukulungisa tweeter wenziwa ngokukhetha eyodwa ezintathu ezikhumulweni: +2 DB, 0 dB noma -2 dB.

okuku

Test ukulalela Hertz hsk 165 labetibambile egumbini ekhethekile - igumbi nokunokuthula ngokuzinikela udluliseleke elawulwa ukuzwakala awuzange ibhecwe zonke izinhlobo lokwehlukile avele emotweni. Setha ogibele panel kanye tweeters kwaqale exhunywe kwi-isixhumi 0 dB. Ukwakheka Dayany Kroll S'Wonderful nge-CD Buka Kufakiwe kakhulu efanelekayo ukuhlolwa kahle indlela izikhulumi kabusha vocals kumnandi, kanye umuzwa we soundstage. Into yokuqala uzophawula kuyinto imfudumalo Midrange zemvelo. Iphimbo nokushukuma isimo phambi ukuqopha kwabonakala. Kuntjintjela Ukwakheka Dawa Straights Ride yonkana eMfuleni futhi yenza ukushisa flat, ithoni yemvelo nokuzimisela ezinhle kakhulu senhlobo kusho. Tweeters kwakubonakala esinenhlonipho kakhulu, futhi ngemva kokushintsha nabo kwi-2 dB ukukhombisa kabanzi futhi iziginci encimfelwayo Mark Knopfler. okukhipha bass sinamandla futhi bushelelezi, ngokucaca okuhle nokucacisa umxhwele.

Hertz hsk 165: Sibutsetelo imiphumela ukulalela

Kungakhathaliseki wokulahlekelwa - i-pop, i-jazz, i-classical noma rap - uhlelo umane udlala umculo njengoba kufanele, futhi yilokho kanye elindelekile esithunyweni imishini ephezulu. Ngokungafani ezinye amasethi ayiphumeleli kahle, Hertz hsk 165 Akudingi izinguquko ukuze ithoni uma ushintshela izinhlobo zomculo, noma ukushintsha okuphawulekayo endleleni ivolumu. Ngisho nangemva kokuba ukudlala idwala elikhulu, ngokwanele ukuba ungezwa interlocutor, umsindo kulokho akusho ukukhononda. Ukuchothoza kuphela uma ziqhathaniswa wukuthi, kuyilapho mids ngisho off-eksisi umsindo okuhle, tweeters baba ngempela ahlangahlangene waweyisa ezingaphezu kuka-ke kufanele ube lapho turning at 30-45 degrees. Isixazululo lokhu ukukhweza tweeters njengoba eliphezulu ngangokunokwenzeka futhi eduze ngangokunokwenzeka ukuze eksisi umsindo ukuze ukwazi ngokugcwele izici ephezulu yabo. Izingxoxo nomkhiqizi iqinisekise ukuthi, nabo ukuncoma ukufaka tweeters phezu A-insika aziholele eduze ngangokunokwenzeka ukuze eksisi ukuqinisekisa umphumela esiphezulu.

Imvamisa izici impedance Curves ziyavumelana ngokuphelele umsindo wokuhlola. Ziyakwazi nice and bushelelezi, nge protuberance okuncane ngezansi, lapho evela le "ukushisa." Resonance woofer zaba 70Hz, nomunye kuyanda elincane impedance obaphawuleka 1500 Hz - imvamisa tweeter resonance ekamelweni.

isiphetho

Ngokuvamile, isikhulumi Hertz hsk 165 anguye ezenziwe kahle, nomuntu ithoni bushelelezi ngokungavamile futhi yemvelo lapho kulungiselwe ngendlela efanele. Abasebenzisi like, ukuthi isebenza kanjani, ikakhulukazi njengoba iningi labantu okwandisa isivuno hf futhi wangitshengisa eksisi umsindo. Uhlelo ubhekana okhulisa enamandla futhi musa khumbulani imidlalo elikhulu, kodwa ukwakha umsindo omkhulu kuso futhi akudingeki umzamo omkhulu. Ukuzwakala komculo ayibizi, cishe u- $ 335, kanti kukhona kits, kuwufanele kabili, kodwa umsindo akuyona ngcono kakhulu. Njengenjwayelo, ngaphambi kokuthenga umsebenzi nganoma isiphi isipika kuhamba phambili ukuhlola mathupha.