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pimpneon03 
Member - Posts: 10
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Joined: April 06, 2004
Location: Maryland, United States
Posted: April 07, 2004 at 12:02 AM / IP Logged  

would it matter if i had .25 cu ft extra in a box for my subs. i have infinity kappa perfects 12.1d ( 2 ) and i am tryin to make the box 1 cu ft per chamber

aggie altima 
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Joined: July 25, 2002
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Posted: April 07, 2004 at 1:33 AM / IP Logged  
is this before or after sub displacement? And do you mean .25 cu ft for each speaker?
Jon
Don't like rockford subs? Then don't look at my car =)
pimpneon03 
Member - Posts: 10
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Joined: April 06, 2004
Location: Maryland, United States
Posted: April 07, 2004 at 1:36 AM / IP Logged  

this is before sub displacement. and yes for each speaker

DYohn 
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Joined: April 22, 2003
Location: Arizona, United States
Posted: April 07, 2004 at 10:59 AM / IP Logged  
If it's a sealed enclosure, yes it matters.  If it's ported, not so much.  I suggest you reduce your internal volule by adding solid filler inside the enclosure, such as additional braces or additional pieces of MDF bolted to one wall.  I have even in a pinch glued bricks to the bottom of an enclosure to take up space.  Getting the size correct is critical to proper performance, and you want it to be within +/- 10% of your target.
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