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<blockquote data-quote="audioholic" data-source="post: 3651392" data-attributes="member: 549629"><p>Speaker placement on the box can affect a few things. Most times its discussed in terms of affecting rear waves. But this is more about air movement inside the box, and into/through the port.</p><p></p><p>I believe the suggestion on moving the sub in this case was due to concern the driver is placed so close to the port openings that some fo the box's volume will not be fully utilized. It becomes 'dead space' if you will. The air pressure moves directly from the driver to the ports, instead of filling the entire cavity (compressing/decompressing it) and then forcing the pressure out via the ports. Hope that makes sense.</p></blockquote><p></p>
[QUOTE="audioholic, post: 3651392, member: 549629"] Speaker placement on the box can affect a few things. Most times its discussed in terms of affecting rear waves. But this is more about air movement inside the box, and into/through the port. I believe the suggestion on moving the sub in this case was due to concern the driver is placed so close to the port openings that some fo the box's volume will not be fully utilized. It becomes 'dead space' if you will. The air pressure moves directly from the driver to the ports, instead of filling the entire cavity (compressing/decompressing it) and then forcing the pressure out via the ports. Hope that makes sense. [/QUOTE]
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