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<blockquote data-quote="adulbrich" data-source="post: 8502927" data-attributes="member: 661255">Just tried designing one and realized I wouldn&#039;t have space for anything close to optimal.Gotcha.Now that I&#039;ve made my sub decision, it&#039;s time to settle on an enclosure. I&#039;m thinking about a few options.1. Flat wall tuned lowwwwwwww. 25 cubes net of internal volume. 400 square inches of port area. 44&quot; long port. Tuning comes out somewhere around 25hz. The port alone would be like 10 cubes //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif2. 4th order with 10 cubes sealed, 25+ cubes ported tuned around 45-50hz and around 350-500 square inches of port area is what Damien suggested. I could &quot;add&quot; or shrink the sealed volume with polyfill and 2x4&#039;s. Could also change port length/area to find what works best. Considering he&#039;s the one selling the subs, I value this advice.I&#039;ve got 43.7 cubes that it could be, so I&#039;d have more than enough room for both options.Thinking about starting another thread here for enclosure advice tweaking and maybe one on CACO if there&#039;s much more to talk about.</blockquote>

[QUOTE="adulbrich, post: 8502927, member: 661255"] Just tried designing one and realized I wouldn't have space for anything close to optimal. Gotcha. Now that I've made my sub decision, it's time to settle on an enclosure. I'm thinking about a few options. 1. Flat wall tuned lowwwwwwww. 25 cubes net of internal volume. 400 square inches of port area. 44" long port. Tuning comes out somewhere around 25hz. The port alone would be like 10 cubes [IMG]//content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif[/IMG] 2. 4th order with 10 cubes sealed, 25+ cubes ported tuned around 45-50hz and around 350-500 square inches of port area is what Damien suggested. I could "add" or shrink the sealed volume with polyfill and 2x4's. Could also change port length/area to find what works best. Considering he's the one selling the subs, I value this advice. I've got 43.7 cubes that it could be, so I'd have more than enough room for both options. Thinking about starting another thread here for enclosure advice tweaking and maybe one on CACO if there's much more to talk about. [/QUOTE]

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