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<blockquote data-quote="Moble Enclosurs" data-source="post: 7532829" data-attributes="member: 634917">I have calculated an enclosure for the SD-12 for a user of the forum and wanted to post the results here as well for others to utilize if needed. I have to mention first that this particular driver will have higher efficiency in a ported style enclosure, but is good for sealed as well.Here are the specifications:Double Baffle designVolume:1.46 cubic ftRecommended tuning: around 47-49Hz (material dependent as well)Note: Golden ratio was used for enclosure physicsMounting depth: 10 9/64&quot;Cutout diameter: 11 1/8&quot;Top baffle cutout: 12 5/8&quot;External dimensions: 10 57/64H, 24 3/16W, 15.5DInternal dimensions: 8 41/64H, 22 11/16W, 14DHere is the picture of the design:<a href="http://imageshack.us/photo/my-images/440/sd12sealedrecommended.png/" target="_blank"><img src="http://img440.imageshack.us/img440/4049/sd12sealedrecommended.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a>Enjoy!</blockquote>

[QUOTE="Moble Enclosurs, post: 7532829, member: 634917"] I have calculated an enclosure for the SD-12 for a user of the forum and wanted to post the results here as well for others to utilize if needed. I have to mention first that this particular driver will have higher efficiency in a ported style enclosure, but is good for sealed as well. Here are the specifications: Double Baffle design Volume:1.46 cubic ft Recommended tuning: around 47-49Hz (material dependent as well) Note: Golden ratio was used for enclosure physics Mounting depth: 10 9/64" Cutout diameter: 11 1/8" Top baffle cutout: 12 5/8" External dimensions: 10 57/64H, 24 3/16W, 15.5D Internal dimensions: 8 41/64H, 22 11/16W, 14D Here is the picture of the design: [URL="http://imageshack.us/photo/my-images/440/sd12sealedrecommended.png/"][IMG]http://img440.imageshack.us/img440/4049/sd12sealedrecommended.png[/IMG][/URL] Enjoy! [/QUOTE]

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