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Reload Thread: still in the dilema of my PORTED ENCLOSURE

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    BASS OUTLAW's Avatar
    BASS OUTLAW is offline Single sub fan



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    still in the dilema of my PORTED ENCLOSURE

    the manual prefer an enclosure of 1.75 cuft , and every 1 says for SPL , i better go for , 3.4 cuft or 4 cuft , thats means width 50 cm , height 50 cm , length 50 cm ,
    isnt that too big for single TS-W121SPL ??

    and for the port, the manual prefer 4"x6.5" , thats the area right ?? ok how should i know how long the port should be ?? ( pluse i increased the total volume of the enclosure , does that mean i should increase the port area also ??








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    Re: still in the dilema of my PORTED ENCLOSURE

    bigger box, more port area.




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    Trixter's Avatar
    Trixter is offline Keepin it Simple



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    Re: still in the dilema of my PORTED ENCLOSURE

    I have a feeling that your manual means you should have a 4" port that is 6.5" long. They usually use round ports.



    2006 Jeep Liberty
    Adire Audio 15" Brahma running off Cadence A7hc, Clarion hu, MB Quart 6.5s and 5.25s running off old school Punch 800a4

    146+db @ 38hz with 1200w and a single 15"

    Lv = [(14630000 x R^2) / (Fb^2 x Vb)] - 1.463R
    *Vb = vol. in cu"
    **R = sq.rt. A / Pi (for square/slot port)

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