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    96civ's Avatar
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    Rl-P

    How much port area should a 12" have in a ported box? The website says 20sq. in. but I was thinking more like 30 or so? What is the driver displacement? This is for daily driver, with SQL.
    Last edited by 96civ; 12-27-2006 at 05:31 PM.



    Vehicle: 1996 Honda Civic EX
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    Re: Rl-P

    Quote Originally Posted by 96civ View Post
    How much port area should a 12" have in a ported box? The website says 20sq. in. but I was thinking more like 30 or so? What is the driver displacement? This is for daily driver, with SQL.
    I would not go any lower than a 4 inch aeroport, not 4 inch pvc but the flared aeroport. You can obviously go larger but I would not go any lower. 30 inches will work fine and 20 will as well.




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    Re: Rl-P

    Wouldn't a slot port work as well?



    Vehicle: 1996 Honda Civic EX
    Head-Unit: Alpine CDA-9856
    Subwoofer: 2 12" Fi SSD
    Box: Sealed: approx 1.1ft^3 per chamber
    Sub amp: Kicker ZX1000.1
    Components: JL XR650-CSi
    Comp amp: Profile AP1000
    Before you accuse me, take a look at yourself.
    Refs: phrozen5100, 1meanGTA, famous_78

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    jacka is offline CarAudio.com Elite



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    Re: Rl-P

    Driver displacement is .18 cF, it's on the site. 20 sq. in. is the minumum. So 30 would be fine. And yes, slot ports work too.



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