Box requirement

v850t5r Posts: 1
edited November 2002 in Car Subwoofer Talk
I just purchased new momo 12-4 and was wondering about the enclosure requirements. The volume requirements from polk says: 0.88 cube for an optimum sealed enclosure.


Does the internal volume of the enclosure need to be 0.88 cube WITH or WITHOUT the sub installed?

Thanks for the input !
Post edited by v850t5r on


  • TrappedUnder Ice
    TrappedUnder Ice Posts: 975
    edited November 2002
    .88 is after displacement...wich means..after the sub is mounted. In the spec should tell you the displacement of your sub.. just take the .88+ sub dispalcement + any bracing..and that is what size you need

    good luck:cool:
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