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    Stock Headunit Preamp Voltage

    Im trying to match my amps Level Input sensitivity to my head units preamp voltage because everyone says that will give the least distortion and therefore best sound. But I have no idea what it is and I have scoured google and my owners manual...

    Its a 2004 Ford Ranger XLT.

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    Re: Stock Headunit Preamp Voltage

    prolly 2 volt




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    Re: Stock Headunit Preamp Voltage

    Unless you have RCA outs on your stock headunit, which I doubt, you are using a LOC right? If so, the amp should be matched to the LOC's output voltage.



    97 4runner, 3RZ, 5 Speed

    Headunit: Alpine CDA-9887
    Mids: CDT HD-6CF
    Tweets: CDT DRT-25
    Fronts Amp: Hertz HDP4
    Sub Amp: American Bass VFL150.1
    Substage: 18" SSA ZCON
    Electrical: 160 Amp Alt, Duralast Gold, C&D270FR, 2/0 Throughout

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