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RE SX 12" help needed....
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<blockquote data-quote="aeroportspwn" data-source="post: 6860635" data-attributes="member: 622019"><p>If you do decide on going aero ports the figures are:</p><p></p><p>with aero ports it's 6-10 square inches of port area per cubic foot of box.</p><p></p><p>Generally the rule for anything but flared aero ports is 12-16 square inches of port area per cubic foot.</p><p></p><p>Lets say you are trying to figure out the square inches of port area for a single 4" AERO PORT.</p><p></p><p>It would be 2 x 2 x 3.14 ( Pi ) = 12.56 sq inches for example.</p><p></p><p>If you need a site calculator to go by for port noise go to this link and calculate.</p><p></p><p><a href="http://www.carstereo.com/help/Articles.cfm?id=31" target="_blank">PORT Size Calculations and Formulas for WOOFER and Subwoofer BOXES</a></p><p></p><p>aero ports are pretty simple.</p></blockquote><p></p>
[QUOTE="aeroportspwn, post: 6860635, member: 622019"] If you do decide on going aero ports the figures are: with aero ports it's 6-10 square inches of port area per cubic foot of box. Generally the rule for anything but flared aero ports is 12-16 square inches of port area per cubic foot. Lets say you are trying to figure out the square inches of port area for a single 4" AERO PORT. It would be 2 x 2 x 3.14 ( Pi ) = 12.56 sq inches for example. If you need a site calculator to go by for port noise go to this link and calculate. [URL="http://www.carstereo.com/help/Articles.cfm?id=31"]PORT Size Calculations and Formulas for WOOFER and Subwoofer BOXES[/URL] aero ports are pretty simple. [/QUOTE]
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RE SX 12" help needed....
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