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    JL AUDIO 300/4 V2 amp mod

    I have a JL AUDIO 300/4 V2 4 channel amp that has been internally modded to be a two channel amp while still driving down to 1.5 ohm loads at 150 WPC. Any idea on how that mod was done? I want to get a second amp and do that mod as I plan on getting an audio processor and need my rear speakers on their own amp.







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    Re: JL AUDIO 300/4 V2 amp mod

    not sure but ill drop my 300/4 post here if your looking for another

    ---------- Post added at 09:01 PM ---------- Previous post was at 09:01 PM ----------

    ah nvm forgot ur on v2, mines a v1... in mint condition tho



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    Re: JL AUDIO 300/4 V2 amp mod

    Any issue with using 2 JL 300/2's?



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    Re: JL AUDIO 300/4 V2 amp mod

    Not really. Depends on how much they cost.




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    Re: JL AUDIO 300/4 V2 amp mod

    it just bridged the amp wont shut off at low impudence the amp will eventually overheat and blow



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    Re: JL AUDIO 300/4 V2 amp mod

    Quote Originally Posted by jmcinvale View Post
    Not really. Depends on how much they cost.
    Cheaper than 300/4's. And made stock for 150 x 2 @ any working voltage/impedance.



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    Re: JL AUDIO 300/4 V2 amp mod

    I don't think it is bridged as the person who sold it to me said there is 28 volts DC on one set of speaker terminals. More than likely someone who knew what they were doing modded the internal circuitry.




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    Re: JL AUDIO 300/4 V2 amp mod

    JL Audio Slash v2 Series 300/2v2
    2-channel car amplifier
    150 watts RMS x 2

    Item #1363002V2

    2 people say: Rating: 5 out of 5

    DISCONTINUED

    Not good for me




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    Re: JL AUDIO 300/4 V2 amp mod

    28 volts dc voltage is not a good thing at all that would blow a speaker rather quickly so if that were the case he didnt know what he was doing. not to mention the 300/4 is so regulated that even running it at lower ohm load wouldnt give you any increase in power just distortion



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    Re: JL AUDIO 300/4 V2 amp mod

    All that is used is one left right speaker terminal pair. The speaker terminals formerly for the other two channels are unused. Not sure if he modded the amp or not, but he works in electronics.




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