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Reload Thread: 15" Type R box qeustions

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    Blove1991's Avatar
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    15" Type R box qeustions

    What would be the optimal box size for it? ( I want to try precision ports this go around )

    I was wanting to go with 4 ft^3 net at 32hz with ( 2 ) 4" precision ports

    Only problem with that box is that the port area is only 25 sq in. Could I get away with that since it is precision ports and everything?



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    Re: 15" Type R box qeustions

    I would go with more port definitely. 15s usually get around 60 square inches in a 4 cube box, so 25 would be way too little, even when using aeros. I would say atleast 3 4" aero ports.



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    Re: 15" Type R box qeustions

    4.3cf tuned to 35hz with 3 4" aeros



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    Blove1991's Avatar
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    Re: 15" Type R box qeustions

    Meh my current box is 35hz and I want to drop it down lower....I plan on ordering extra ports so I can play around with the tuning

    EDIT: It seems that the longest precision port I found is 17" long and with 3 ports that would bring my port length well over 17" for each one
    Last edited by Blove1991; 12-30-2007 at 10:55 PM.



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