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Old 25-07-09, 20:32   #1
Jokerman170
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Default ajutor- coordonare ohmi

sals, mi-am cumparat acum un an un aplificator si 2 woofere, Magnat tribal x one respectiv 2x pioneer TS-W307D2. Totul frumos si placut, pana astazi cand am ajuns sa le pun in masina (din motive obiective) stiam ca wooferurile lucra la 2 (400w rms) si la 4 ohmi, si amplifu la 700w rms, deci ar fi fost comfiguratia 800w duse de 700w, si astazi ma uit la amplificator si observ pe spate scrie 500w rms-2ohm, 700w rms -1ohm. Am ramas inlemnit .

Intrebarea mea acum ar fi pot cumva face difurile sa mearga la 1 ohm sau trebuie sa le schimb cu TS-W307D4? Oare mi-ar schimba cineva difurile cu d4 sau n-am sanse?
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Old 25-07-09, 21:30   #2
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Default Re: ajutor- coordonare ohmi

Pai difuzorul n-are cum sa mearga la 2 sau 4 ohmi. Merge 1 sau 4 . Legi bobinele in paralel si ai 1 ohm.

l.e.
In specificatie eu stiu ca scrie 2+2 ohmi. Verifica totusi.
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Last edited by saxo; 25-07-09 at 21:32.
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Old 25-07-09, 21:36   #3
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Default Re: ajutor- coordonare ohmi

m-a dus in eroare fiindca pe woofer scrie 2 ohm dvc, pe cutie 1 or 4 ohm iar pe internet 2x2 ohm ori 2/4ohm de aceea m-am zapacit

Last edited by Jokerman170; 25-07-09 at 21:38.
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Old 25-07-09, 23:35   #4
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Default Re: ajutor- coordonare ohmi



scz nu ma pricep deloc la chestii dinastea... dar pe acest grafic parca altcumva arata
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Old 26-07-09, 00:15   #5
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Default Re: ajutor- coordonare ohmi

sau asta e in situatia mea? scz is zapacit in totalitate =))))

http://www.the12volt.com/installbay/...m_dvc_1ohm.gif
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Old 26-07-09, 14:02   #6
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Default Re: ajutor- coordonare ohmi

Schema pusa de tine nu "pupa" cu difuzorul. Difuzorul tau are 2 bobine de 2 ohmi. Le pui in paralel adica +cu+ si -cu-, dupa care legi la amplif. Sper ca e mono ampliful...
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Old 26-07-09, 14:04   #7
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Default Re: ajutor- coordonare ohmi

ok ms, azi o sa le leg, si da e mono
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Old 28-07-09, 15:51   #8
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Default Re: ajutor- coordonare ohmi

pana la urma tot la 2 ohmi am legat, cu 500w rms... saxo n-ai inteles ca sunt 2 boxe cu cate 2 bobine... mno, da suna bine si la 500w, in viitor probabil voi schimba amplifu cu ceva mai tare la 2 ohmi
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Old 28-07-09, 16:53   #9
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Default Re: ajutor- coordonare ohmi

Eu intelesesem ca ai 1 difuzor. Oricum e suficient 500, poate chiar prea mult...
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