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Thread: Need to stiffen up my box......

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    Need to stiffen up my box......

    I have a digital design 9515 and the box that I had made for it sounds good at low volume. But when I really turn it up I have massive box flex. What is a good way besides all tread to strengthen this box?


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    Re: Need to stiffen up my box......

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    Re: Need to stiffen up my box......

    Any advise would be greatly appreciated.

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    Dickhead SublimeZ's Avatar
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    Re: Need to stiffen up my box......



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    ~Paw~Paw})]<^>¥ Hic's Avatar
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    Re: Need to stiffen up my box......

    Put a girdle on it [ encircle it with more wood, near the center of the flexing panels ].

    It needs to be constrained.

    Like wrapping a gift with a ribbon ! [ + ]
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    herro prease jrdnhsqwlmcbzndjkt's Avatar
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    Re: Need to stiffen up my box......

    Resining the inside wouldn't hurt
    2013 Ford Flex Limited Ecoboost AWD

    Nothing... for now

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    Re: Need to stiffen up my box......

    No its not double faced and I have 3 of the closet poles spaced about 3 in from the sub in three different directions. Also sunk em 1/8 of a inch into the top and bottom pieces of the box. My next step was to resin the inside of the box and round my port. Also to curve the corners on the inside of the box but was not certain if it would add more strength.

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    Big Daddy chad's Avatar
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    Re: Need to stiffen up my box......

    Kagels

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    Re: Need to stiffen up my box......



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    Re: Need to stiffen up my box......

    Threaded rods, nuts and fender washers (and some loctite)

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