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MariusTehnik

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buna ziua , apelez la ajutorul vostru deoarece am incredere mai mare in voi decat in alte forum-uri de genul :)problema se pune in felul urmator : vgreaus a amplific un subwoofer JBL (subwoofer Band Pass, incinta din MDF 3/4" difuzor GTO 1204, diametru 300 mm putere: 300 W RMS (1200W max) SPL (2.83V @ 1m) 93dB raspuns in frecventa 30Hz - 150Hz ) cu un aplificator (GTO 7001e GTO 7001e amplificator 1 canal (monobloc) putere: 425 W RMS x 1 la 4 ohmi 700 W RMS x 1 la 2 ohmi raport semnal / zgomot 107dBA (1 watt la 4 ohmi) Toate bune si frumoase pana aici , acest sistem era montat pe un audi A3 care era echipat cu casetofonul original din fabrica , atata stiu doar ca se auzea foarte tare fata de mp3-ul care e montat in momentul de fata pe masinaCe sa fie problema?imi spunea cineva sa amplific direct semnalul ieist de la mp3 Mp3-ul are o perece de RCA-uri dar degeaba ca tot se aude incet (ma refer la amplificator) Ce-mi reccomandati sa fac ?:) sa ma fii obisnuit eu cu puterea scoasa de casetofonul original?:) astept pareri

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