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  1. #1

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    Aug 2007

    Default DB124 Sealed Sub Enclosure

    Hi all, im new to the forum and i'm trying to get the dimensions right so that i can build a sub enclosure for my new db124 12" sub. The website specifies overall external dimensions of 15" x 17" x 10- 1/16", however, when i subtract 1.5" off each dimension to ascertain the internal dimensions, the calculation for the internal volume leaves me with 1.03 cubic feet. ie 13,5" x 15.5" x 8.56" = 1791.18, divided by 1728 = 1.0365 cubic feet. are the specs on the website incorrect or am i doing something wrong? I have the opportunity to purchase a 1 cubic foot sealed enclosure but i'm not sure how well the sub will perform in it. Any thoughts?

  2. #2

    Member Sales Rating: (0)

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    Dec 2003
    Chattanooga, TN


    1.03 will be fine for that sub. Build the box like the plans state and youll be ok. Actually a 1.4 will give the flattest response.
    polkaudio sound quality competitor since 2005
    MECA SQ Rookie of the Year 06 ~ MECA State Champ 06,07,08,11 ~ MECA World Finals 2nd place 06,07,08,09
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    polkaudio SR6500 --- polkaudio MM1040 x2 -- Pioneer P99 -- Rockford Fosgate P1000X5D

  3. #3

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    Join Date
    Aug 2007


    thanks macleod.. cheers

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