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Reload Thread: Port Size?

  1. #1
    01tundraon6s's Avatar
    01tundraon6s is offline Senior VIP Member



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    Port Size?

    How big should my port be for 2 18" BTLS? Im wanting subs up, port forward

    Max dimensions:

    Height: 25"
    Width: 55"
    Depth: 26"







  2. #2
    marcotheclepto's Avatar
    marcotheclepto is offline CarAudio.com Veteran



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    Re: Port Size?

    i would say 180 or more. depends on the final volume that you build it to... would recommend at least 14 sq in per cubic ft.
    waht kind of power you plan to run? what sort of tuning et cetera?



    need a box design? click here or email Dragonsk8er14_2@yahoo.com
    1997 Buick LeSabre Limited
    wiring:2 runs (2 pos 2 neg) of 0 ga big 3 in 0 ga 50 ft of knu cca, and 36 ft of the wire loudcartunez sells...
    Head unit: Kenwood excelon KDC-X692
    Sub Amp: Autotek Mean Machine 4000D
    Subs: 2 custom 15s built by ssackett
    Sub box: 4th order bandpass 2.52 cubes sealed 5 cubes ported tuned to 59 Hz
    comp amp: CDT SQA4100
    Comps: 2 sets of CDT CL-61i
    Deadening: 50 cld tiles and 20 sq ft of damp pro.
    feedback please post if you have had any transactions.
    http://www.caraudio.com/forum/showth...19#post6113819

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    Re: Port Size?

    I dont know yet I havnt got there yet haha. Im just trying to get everything together before i start buying ****. Maybe 33-37hz.




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    Re: Port Size?

    Whats a good cheap amp that does 2000rms at 1 ohm?




  5. #5
    marcotheclepto's Avatar
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    Re: Port Size?

    if you can find an older model Mean Machine 2k they sell pretty cheap and do rated power.



    need a box design? click here or email Dragonsk8er14_2@yahoo.com
    1997 Buick LeSabre Limited
    wiring:2 runs (2 pos 2 neg) of 0 ga big 3 in 0 ga 50 ft of knu cca, and 36 ft of the wire loudcartunez sells...
    Head unit: Kenwood excelon KDC-X692
    Sub Amp: Autotek Mean Machine 4000D
    Subs: 2 custom 15s built by ssackett
    Sub box: 4th order bandpass 2.52 cubes sealed 5 cubes ported tuned to 59 Hz
    comp amp: CDT SQA4100
    Comps: 2 sets of CDT CL-61i
    Deadening: 50 cld tiles and 20 sq ft of damp pro.
    feedback please post if you have had any transactions.
    http://www.caraudio.com/forum/showth...19#post6113819

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