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<blockquote data-quote="xluben" data-source="post: 1990504" data-attributes="member: 568852">here&#039;s a squarish box:<a href="http://www.subwoofertools.com/forum/ported-box.asp?Ew=19&amp;amp;Eh=19&amp;amp;Dia=6&amp;amp;Xmax=12&amp;amp;Vd=.1&amp;amp;NumW=1&amp;amp;Vb=1.5&amp;amp;Fb=34&amp;amp;Qts=&amp;amp;Vas=&amp;amp;Fs=&amp;amp;CE=0" target="_blank">http://www.subwoofertools.com/forum/ported-box.asp?Ew=19&amp;amp;Eh=19&amp;amp;Dia=6&amp;amp;Xmax=12&amp;amp;Vd=.1&amp;amp;NumW=1&amp;amp;Vb=1.5&amp;amp;Fb=34&amp;amp;Qts=&amp;amp;Vas=&amp;amp;Fs=&amp;amp;CE=0</a>look at all those port walls //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif&nbsp; and due to all those 180 degree turns the ports have to be wider, and therefore longer, making the gross box volume large (4.18 ft^3).if you go with a less square design it&#039;ll be much easier:<a href="http://www.subwoofertools.com/forum/ported-box.asp?Ew=32&amp;amp;Eh=15&amp;amp;Dia=6&amp;amp;Xmax=12&amp;amp;Vd=.1&amp;amp;NumW=1&amp;amp;Vb=1.5&amp;amp;Fb=34&amp;amp;Qts=&amp;amp;Vas=&amp;amp;Fs=&amp;amp;CE=0" target="_blank">http://www.subwoofertools.com/forum/ported-box.asp?Ew=32&amp;amp;Eh=15&amp;amp;Dia=6&amp;amp;Xmax=12&amp;amp;Vd=.1&amp;amp;NumW=1&amp;amp;Vb=1.5&amp;amp;Fb=34&amp;amp;Qts=&amp;amp;Vas=&amp;amp;Fs=&amp;amp;CE=0</a>easier to make, port area more normal, shorter port, gross box volumewhat vehicle is it going in?&nbsp; i&#039;d just start with something as wide as the space you have, and a desirable height, and let the math figure out your depth.&nbsp; i don&#039;t really see any advantage in going with a cube.</blockquote>

[QUOTE="xluben, post: 1990504, member: 568852"] here's a squarish box: [URL="http://www.subwoofertools.com/forum/ported-box.asp?Ew=19&Eh=19&Dia=6&Xmax=12&Vd=.1&NumW=1&Vb=1.5&Fb=34&Qts=&Vas=&Fs=&CE=0"]http://www.subwoofertools.com/forum/ported-box.asp?Ew=19&Eh=19&Dia=6&Xmax=12&Vd=.1&NumW=1&Vb=1.5&Fb=34&Qts=&Vas=&Fs=&CE=0[/URL] look at all those port walls [IMG]//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif[/IMG] and due to all those 180 degree turns the ports have to be wider, and therefore longer, making the gross box volume large (4.18 ft^3). if you go with a less square design it'll be much easier: [URL="http://www.subwoofertools.com/forum/ported-box.asp?Ew=32&Eh=15&Dia=6&Xmax=12&Vd=.1&NumW=1&Vb=1.5&Fb=34&Qts=&Vas=&Fs=&CE=0"]http://www.subwoofertools.com/forum/ported-box.asp?Ew=32&Eh=15&Dia=6&Xmax=12&Vd=.1&NumW=1&Vb=1.5&Fb=34&Qts=&Vas=&Fs=&CE=0[/URL] easier to make, port area more normal, shorter port, gross box volume what vehicle is it going in? i'd just start with something as wide as the space you have, and a desirable height, and let the math figure out your depth. i don't really see any advantage in going with a cube. [/QUOTE]

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