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First box build..
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<blockquote data-quote="DNick454" data-source="post: 6040392" data-attributes="member: 600755"><p>Well, the box is already built, so I guess there is no sense arguing now //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif but just because the tuning frequency came out correct doesn't mean the port dimensions are correct. I could make a box tuned to 25Hz with a short, tiny little port. Doesn't mean the port won't be holding the sub back and be subject to port noise. If at all possible, I would borrow a router if you don't have one and roundover the port exit. It might help a bit.</p><p></p><p>Typical rule of thumb is 12-16 square inches of port area per cubic foot of net volume. So for something that is just short of 2 cubic feet, you'd want somewhere around at least 25 square inches of port. What is the width and height of that port? Just curious.</p></blockquote><p></p>
[QUOTE="DNick454, post: 6040392, member: 600755"] Well, the box is already built, so I guess there is no sense arguing now [IMG]//content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif[/IMG] but just because the tuning frequency came out correct doesn't mean the port dimensions are correct. I could make a box tuned to 25Hz with a short, tiny little port. Doesn't mean the port won't be holding the sub back and be subject to port noise. If at all possible, I would borrow a router if you don't have one and roundover the port exit. It might help a bit. Typical rule of thumb is 12-16 square inches of port area per cubic foot of net volume. So for something that is just short of 2 cubic feet, you'd want somewhere around at least 25 square inches of port. What is the width and height of that port? Just curious. [/QUOTE]
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