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<blockquote data-quote="ingeo" data-source="post: 1803842" data-attributes="member: 567867">It will probably help to first have a little background on the setup I am working towards.I have a <a href="http://www.usamps.com/old_site/products/inv/usa-600.htm" target="_blank">US AMPS 600x</a>&nbsp; And I am considering the <a href="http://www.imagedynamicsusa.com/tech_page.php?name=IDQ12D2%20V.2&amp;amp;type=sub&amp;amp;id=idq" target="_blank">Image Dynamics 12IDQD2</a>I am going to attempt to build my own enclosure and I am trying to determine exactly how big the box needs to be.I found a <a href="http://www.bcae1.com/spboxnew2.htm" target="_blank">Speaker Enclosure Cacluator</a> and after playing with it for it a bit I&#039;d need to build a 14.25&quot; x 14.25&quot; x 8.9&quot; to get an enclosure volume of 0.701 ft^3Or I could increase the depth to get the width and height slightly smaller to keep the same internal volume.According to the ID website the sub&#039;s displacement is 0.07 ft^3 and I am not sure how this factors into the enclosure calculations.To factor the sub&#039;s dislplacement does that mean I just make the box that 0.07 ft^3 bigger so the boxes volume would then be 0.708 ft^3?Any help or links to references would be appreciated</blockquote>

[QUOTE="ingeo, post: 1803842, member: 567867"] It will probably help to first have a little background on the setup I am working towards. I have a [URL="http://www.usamps.com/old_site/products/inv/usa-600.htm"]US AMPS 600x[/URL] And I am considering the [URL="http://www.imagedynamicsusa.com/tech_page.php?name=IDQ12D2%20V.2&type=sub&id=idq"]Image Dynamics 12IDQD2[/URL] I am going to attempt to build my own enclosure and I am trying to determine exactly how big the box needs to be. I found a [URL="http://www.bcae1.com/spboxnew2.htm"]Speaker Enclosure Cacluator[/URL] and after playing with it for it a bit I'd need to build a 14.25" x 14.25" x 8.9" to get an enclosure volume of 0.701 ft^3 Or I could increase the depth to get the width and height slightly smaller to keep the same internal volume. According to the ID website the sub's displacement is 0.07 ft^3 and I am not sure how this factors into the enclosure calculations. To factor the sub's dislplacement does that mean I just make the box that 0.07 ft^3 bigger so the boxes volume would then be 0.708 ft^3? Any help or links to references would be appreciated [/QUOTE]

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