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Enclosure Design & Construction
Port Calculations | Length/Volume |
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<blockquote data-quote="Oinkypig" data-source="post: 4562101" data-attributes="member: 579294"><p>How do you determine the length of a port and how much space the port takes up.</p><p></p><p>Im constructing a sub enclosure 33x13x19(LxWxH). The box will be built with .75" thick mdf board and I need the port to have a length of 34.25". 31.5x11.5x17.5=6339.375/1728=3.6686198c^3</p><p></p><p>The port is 5" wide.</p><p></p><p>5x11.5x34.25=1969.375/1728=1.13968461 c^3</p><p></p><p>Is the amount of space the port takes up actually 1.13968461 c^3 or have I done some miscalculation?</p><p></p><p>3.6686198-1.13968461=2.52893519c^3.</p><p></p><p><img src="http://img.photobucket.com/albums/v431/oinkpyig/121212.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>I need to know how to determine port length and volume.</p></blockquote><p></p>
[QUOTE="Oinkypig, post: 4562101, member: 579294"] How do you determine the length of a port and how much space the port takes up. Im constructing a sub enclosure 33x13x19(LxWxH). The box will be built with .75" thick mdf board and I need the port to have a length of 34.25". 31.5x11.5x17.5=6339.375/1728=3.6686198c^3 The port is 5" wide. 5x11.5x34.25=1969.375/1728=1.13968461 c^3 Is the amount of space the port takes up actually 1.13968461 c^3 or have I done some miscalculation? 3.6686198-1.13968461=2.52893519c^3. [IMG]http://img.photobucket.com/albums/v431/oinkpyig/121212.jpg[/IMG] I need to know how to determine port length and volume. [/QUOTE]
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