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Enclosure Design & Construction
basic port volume question
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<blockquote data-quote="loudlittlefvkus" data-source="post: 8203960" data-attributes="member: 649742"><p>Hi, i was just wondering how changing the port size and shape effects the tuning frequency. i designed my box in Winisd, and have a slot port 16x4x27. if i wanted to make that into 2 ports, i would just need to make sure the volume is the same right? it wouldnt matter about changing the shape? i know the whole 12-16 square inches per cubic foot rule, and all that.</p><p></p><p>My main goal is building an octo port, i can do all the math and find the equations and stuff. just want to make sure an L port and octo port of the same volume will be tuned the same in a box with a constant volume</p></blockquote><p></p>
[QUOTE="loudlittlefvkus, post: 8203960, member: 649742"] Hi, i was just wondering how changing the port size and shape effects the tuning frequency. i designed my box in Winisd, and have a slot port 16x4x27. if i wanted to make that into 2 ports, i would just need to make sure the volume is the same right? it wouldnt matter about changing the shape? i know the whole 12-16 square inches per cubic foot rule, and all that. My main goal is building an octo port, i can do all the math and find the equations and stuff. just want to make sure an L port and octo port of the same volume will be tuned the same in a box with a constant volume [/QUOTE]
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