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Old 26-08-09, 08:25   #16
MH88PRJ

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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Momentan primul HU, un DVD GZ, cu cititor USB si stick - vital in cazul unui sistem de mare presiune.... urmeaza si al doilea, in scurt timp.

Un procesor de la Audiocontrol, este vorba despre EPIC 160, cu decibelmetru integrat si display bineinteles isi va afla locul si el in bord.
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Old 26-08-09, 08:27   #17
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Au urmat stalpii....
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Last edited by MH88PRJ; 26-08-09 at 08:30.
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Old 26-08-09, 08:32   #18
MH88PRJ

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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

A urmat finisarea si vopsirea stalpilor in aceeasi vopsea pe baza de rasina diluabila cu apa.
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Old 26-08-09, 08:34   #19
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Cam atat pentru 2008.

In 2009, lucrurile au luat o alta turnura si proiectul a devenit de amploare.
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Old 26-08-09, 08:36   #20
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Quote:
Originally Posted by MH88PRJ
Toate bune si frumoase pana in momentul in care IM a decis, la rugamintile mele insistente.... ca doar de: mare sunt, voinic sunt, "spatiu de joaca" am.... sa ma introduca in ring, bineinteles in aceeasi categorie - "categoria grea"!!!
Si precum spuneam, iata continuarea....

In imagine, terenul de joaca!
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Old 26-08-09, 08:39   #21
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Volanul a fost si el schimbat cu unul in piele, de dimensiuni un pic mai mici... trebuie numai sa vedem cum ne descurcam in ceeace priveste culoarea.
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Old 26-08-09, 08:47   #22
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

- INCINTA -

Este un proiect original, care imbina performanta si sunetul unui traductor instalat intr-o incinta inchisa cu avantajele unui horn... Din pacate lungimea hornului nu va fi ata de mare precum am fi dorit...

Incinta a mancat 3 placi de MDF de 18mm. Mult putin... sa spunem arhi sufucient. Fetele sunt dublate, astfel ca traductoarele sunt ingropate.
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Old 26-08-09, 08:51   #23
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Asamblarea celor 4 incinte a fost realizata in furgon.
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Old 26-08-09, 08:56   #24
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Incinta a primit un tratament de ranforsare precum stim noi sa facem.
Nu vibreaza, nu se misca, nu s-a dezlipit nimic... pana acum! Grin

In fiecare incinta a fost introdus material fonoabsorbant Fiberform 3cm, 1000g/mp, fasii...

Pentru prinderea traductoarelor s-au folosit suruburi de 5 cu cap imbus si piulite cu gheare!

Incinta urmeaza sa fie inchisa de cabina, astfel toata presiunea va fi creata numai in cabina si nu se va "irosi" in furgon....
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Old 26-08-09, 09:00   #25
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

... multa munca...
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Old 26-08-09, 09:04   #26
MH88PRJ

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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Adelin a fost mana mea dreapta la rigidizarea incintei.
In imagini apar cele doua traductoare GZ, cel cu sasiu argintiu este modelul vechi. Modelul nou, cel cu sasiu negru, este produs la o alta fabrica, fiind din cate am constat noi pana acum, net superior din toate punctele de vedere!
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Old 26-08-09, 09:06   #27
MH88PRJ

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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Am mers la fan sa trimit ceva intr-o seara... si se uita baiatul de la fan asa ciudat la mine cand a vazut monstru din masina.
Calm, cu o fata neutra, ironic chiar, ma intreaba... si la ce iti trebuie, ca doar nu poti sa asculti muzica in masina.......

Ma uit la el si singura replica care mi-a venit a fost: dar la formula 1 de ce te uiti???!! Noo, stimabile, uite asa suntem si noi, pasionati sa doboram recorduri si sa facem show...
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Old 26-08-09, 09:10   #28
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

Cele 4 incinte, au fost gandite sa fie legate intre ele prin flanse si suruburi de 10, numai ca acest sistem de cuplare ar fi ingreunat incinta, care si asa cantareste foarte mult. In varianta de cuplare prin suruburi, aveam posibilitatea de a desface sistemul in 4 incinte de subbas de 4 x 12inch, pe care intentionam sa le folosim si la sonorizari, etc...
Am preferat sa construim "incinta" cat de se poate rigid.
S-au folosit coaste de renforsare intre incinte, creend astfel o structura extraordinar de reziztenta.

Initial alesesem GZRW 12S-Al, gama Radioactive, con aluminiu, 500Wrms.... si pana la urma am instalat tot GZRW 12S-Al, varianta actuala, productia acestui model fiind mutata de curand la o noua fabrica. Astfel, am constat cu mare placere faptul ca acest traductor este mult mai stabil in conditii de exploatare in putere, suportand fara probleme pana la 500Wrms, fara a da semne de supraincalzire, calota la aceste modele preluand din caldura bobinei si incalzindu-se... in cazul nostru, dupa 40 de minute de folosire in putere nici macar nu se incalzesc! Acest fapt ne duce la concluzia ca avem nevoie de putere mult mai multa.
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Old 26-08-09, 09:13   #29
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

A urmat scoaterea panoului despartitor...
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Old 26-08-09, 09:14   #30
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Default Re: VW LT35 - Democar Genesis & Ground Zero by IM

In momentul in care am ridicat mostru in pozitia finala, am simtit ca ne pica muschii pe jos.... abia atunci am realizat greutatea reala a incintei.... si inca traductoarele nu fusesera instalate!
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