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Double check my calculations please
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<blockquote data-quote="pro-rabbit" data-source="post: 7236246" data-attributes="member: 551878"><p>I would think your math is a bit off, mainly do to your height(15.75 not 15.25). Assuming your using 3/4 MDF with your hxwxd you get just over 5.6ft3.</p><p></p><p>port area for 4.5 should be around 70-72ish(which your close to)</p><p></p><p>I'm guessing your using the 15", your port will take up around .8-1ft3 for your application and after sub displacements and 45s/bracing your would be just a tad off with your current design.</p></blockquote><p></p>
[QUOTE="pro-rabbit, post: 7236246, member: 551878"] I would think your math is a bit off, mainly do to your height(15.75 not 15.25). Assuming your using 3/4 MDF with your hxwxd you get just over 5.6ft3. port area for 4.5 should be around 70-72ish(which your close to) I'm guessing your using the 15", your port will take up around .8-1ft3 for your application and after sub displacements and 45s/bracing your would be just a tad off with your current design. [/QUOTE]
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Double check my calculations please
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