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Logitech Z-3i - srebrni ljepotani
27.02.2005.
    « Prev  : Stranica 1 od 2 :  Next »      By ::  Denis Arunović 
- Uvod, pregled i specifikacije -

Logitech Z-3 predstavlja nekakav srednji segment Logitechove ponude zvučnika. Tvrtka svoje setove zvučnika inače dijeli na serije "X" i "Z". Zvučni iz serije "X" su namijenjeni korisnicima koji za zvučni podsustav svog računala nisu spremni izdvojiti hrpu love dok je serija "Z" namijenjena onima koji su za zvukovno, ali i vizualno zadovoljstvo više "olakšati" novčanik. Logitech Z-3 se smjestio negdje pri dnu potonje serije zvučnika. Riječ je o 2.1 (subwoofer + dva satelita) setu zvučnika solidne snage i vrlo efektnog dizajna.

Eto i službenih specifikacija:

  • Maksimalna RMS snaga: 40 watta RMS
    • Sateliti: 17 watta RMS (8.5W x 2)
    • Subwoofer: 23 watta RMS
  • Maksimalna vršna snaga : 80 watta
  • Frekvencijski odziv: 35Hz - 20kHz
  • SNR (Signal to Noise Ratio): >92db
  • Driveri:
    • Sateliti: 2-inčni aluminijski phase plug driver
    • Subwoofer: 8-inčni pressure driver
  • Dimenzije zvučnika:
    • Sateliti: (visina) 197mm x (širina) 92mm x (dužina) 80mm
    • Subwoofer: (visina) 228mm x (širina) 225mm x (dužina) 238mm

Zvučnici dolaze zapakirani u srednje veliku kutiju čiji se sadržaj stvarno dobro zaštićen od oštećenja prilikom transporta. Naime sve su komponente umetnute u veliki oklop od stiropora te dodatno zaštićene plastičnim navlakama. U kutiji se osim zvučnika nalaze stereo/RCA konverterski kabel, jamstevni list (dvije godine jamstva direktno od Logitecha) prilično jednostavan priručnik za uporabu. Valja napomenuti da je stereo/RCA kabel Logitech uključio u paket sa idejom da korisnici ovaj set zvučnika mogu rabiti i na konzolama.

Kompatkna kutija je dupkom puna

Pohvalna karakteristika ovih zvučnika je AC adapter za napajanje koji je integriran u kućište subwoofera. Na ovaj je način uvelike smanjena zbrka oko kabela koji se korisnicima računala uvijek motaju negdje pod nogama. Na stražnjoj se strani subwoofera osim kabela za napajanje nalazi i konektor za daljinski upravljač (dotični u sebi ima integriran i vod za zvučni signal) te potenciometar za podešavanje razine basa. Premda nam se isprva činilo da je Logitech mogao integrirati ovu kontrolu na daljinski upravljač zajedno sa kontrolom glasnoće, brzo smo promijenili mišljenje. Naime u mraku je vrlo lako promašiti pravi potenciometar, a jasno je da će potenciometar za kontrolu basa svi koristiti mnogo manje nego potenciometar za kontrolu glasnoće.

Srebrno je danas u modi

Subwoofer seta zvučnika Z-3 je zatvorenog tipa. Dakle nema rupe za refeksiju basa već se efekt bas drivera obličava unutar zvučne kutije. Premda ovakav pristup u teoriji rezultira "prljavijim" basom, pomoću njega je moguće napraviti maleni subwoofer relativno velike snage što je, čini se, bio cilj Logitechovih inženjera. Kućište subwoofera je napravljeno od drvenih ploča (barem tako zvuče kad smo ih "pokucali") koje su presvučene plastičnom navlakom bijele boje. Na prednjoj strani "suba" smješten je 8-inčni bas driver koji je zaštićen metalnom mrežicom koju je uz pomoć odvijača moguće i skinuti. Dotičnu vam radnju preporučujemo samo ako subwoofer ne planirate držati pod nogama ili nekom drugom hazardnom mjestu (npr. u blizini pijanih frendova na tulumu).

Daljinac je prilično lagan pa lako "otpleše" sa stola

Daljinski upravljač koji dolazi u paketu sa zvučnicima je direktno spojen na satelite što komplicira instalaciju cijelog sistema. Napravljen od srebrne plastike, a na na njegovom je tijelu moguće razlučiti četiri stvari - tipku za uključivanje zvučnika, plavu ledicu za indikaciju rada zvučnika, veliku potenciometarsku kontrolu glasnoće te stereo priključak za slušalice. Premda se nama daljinski svidio (ponajviše zbog uber cool velikog potenciometra), moramo napomenuti da je dosta lagan pa vrlo lako završava na podu. Još jedna stvar - plava ledica na daljincu je poprilično jaka što će nekome biti super (zbog cool vizualnog dojma), a nekoga će živcirati.



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