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    ws140's Avatar
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    port question

    when it says like 2 ft^3 plus port volume is the port volume the amout of space the port itself takes up or is it everything(port and airspace in port inlcuded)? Example a 10X10X10 port is the displacement 1000inches^3 (total area 10x10x10)or is it 300inches^3(port itself 10x10x.75 4times.)?



    Alpine CDA-9813
    Infinity Kappa 60.5s Component Speakers
    U.S. Acoutics 2080x for the comps (80x2 @ 4 ohms)
    1 ed e12O.44 in a 2ft.^3 sealed box.
    Soundstream RUB500-1 for the sub (400x1 @ 2 ohms)




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    MikeofTulsa's Avatar
    MikeofTulsa is offline The one and Only!



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    the displacement is the volume the port takes up out of the box.....sides and all




  3. #3
    ws140's Avatar
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    so that includes the air inside or just the wood?



    Alpine CDA-9813
    Infinity Kappa 60.5s Component Speakers
    U.S. Acoutics 2080x for the comps (80x2 @ 4 ohms)
    1 ed e12O.44 in a 2ft.^3 sealed box.
    Soundstream RUB500-1 for the sub (400x1 @ 2 ohms)

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