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Question on How to Measure Port length-2 diff. designs
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<blockquote data-quote="Immacomputer" data-source="post: 2725985" data-attributes="member: 570419"><p>PowerNaudio, your pictures don't factor in end correction so they are not really correct. If part of the port is against a wall, it will use part of the air by the wall as part of the port.</p><p></p><p>This is what it should look like:</p><p></p><p><img src="http://i19.tinypic.com/2w2ilqt.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>To the OP, if that gap at the end of the port line is 3 inches or smaller, the port will try to extend around the corner. If it is smaller, you will have issues with turbulence. Here is a picture of what I'm talking about:</p><p></p><p><img src="http://i16.tinypic.com/2psnnv4.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>For the second picture you posted, just make sure the red line is at least 3". You want to keep the back wall at least it's width away from the end of the port... more would actually be better.</p></blockquote><p></p>
[QUOTE="Immacomputer, post: 2725985, member: 570419"] PowerNaudio, your pictures don't factor in end correction so they are not really correct. If part of the port is against a wall, it will use part of the air by the wall as part of the port. This is what it should look like: [IMG]http://i19.tinypic.com/2w2ilqt.jpg[/IMG] To the OP, if that gap at the end of the port line is 3 inches or smaller, the port will try to extend around the corner. If it is smaller, you will have issues with turbulence. Here is a picture of what I'm talking about: [IMG]http://i16.tinypic.com/2psnnv4.jpg[/IMG] For the second picture you posted, just make sure the red line is at least 3". You want to keep the back wall at least it's width away from the end of the port... more would actually be better. [/QUOTE]
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Question on How to Measure Port length-2 diff. designs
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