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Thread: Second post regarding build (after some serious research.

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    Second post regarding build (after some serious research.

    I posted here about 3 weeks ago or so I think about a build that I was planning and after getting a lot of good advice and doing some further research I ran into another question that I need help with.

    There should be a graph below and tuning info if I did it correctly.
    I'm having trouble understanding what I'm looking at. I think I'm looking at a box design that will gain db in between the 25 - 45hz range (which is what I'm looking for) but I don't understand how much I'm going to lose like at our below the 0 line or what the gain peak at 32hz or so really means. Can someone help out?


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    This is 4 Sundown E-Series D2 10" subwoofers
    4.3 cube, double baffle, tuned to 33hz.

    Also if you're using multiple subwoofers, by how much do you increase the port area per sub? I couldn't find an answer that I can understand.

    Lewis King
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    Re: Second post regarding build (after some serious research.

    Fyi Geolemon you were right. Once I found that graphing program it became a lot easier to figure out what works actually.

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    Re: Second post regarding build (after some serious research.

    Figured it out. Computational error the correct graph is included.
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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    Re: Second post regarding build (after some serious research.

    You need to work out the power handling of that tuning as I suspect it won’t be great

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    Re: Second post regarding build (after some serious research.

    You're right it didn't come out correctly. I fixed it though I'm going to post the entire build that I finally came up with. Graphs and everything. I think I finally figured everything out.

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    Re: Second post regarding build (after some serious research.

    Closing

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