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Rough sketchup need to find port length
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<blockquote data-quote="THATpurpleKUSH" data-source="post: 8669889" data-attributes="member: 615398"><p>The dimensions you have give you 2.26cf gross volume. Subtracting sub and port displacement gets it closer to about 2cf net. With a 4 inch round port, you would need about 14-16 inches of port length to get the tune where you want it. </p></blockquote><p></p>
[QUOTE="THATpurpleKUSH, post: 8669889, member: 615398"] The dimensions you have give you 2.26cf gross volume. Subtracting sub and port displacement gets it closer to about 2cf net. With a 4 inch round port, you would need about 14-16 inches of port length to get the tune where you want it. [/QUOTE]
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Rough sketchup need to find port length
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