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Car Audio Help
Enclosure Design & Construction
4 cubic feet, tuned to 22 Hz, port area >= 64in^2
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<blockquote data-quote="emilimo701" data-source="post: 7779035" data-attributes="member: 622834"><p>Tuned at 22 Hz it should be around flat with</p><p></p><p>Tuned at 32 Hz I will gain about +4db centered at 38 Hz, albeit with a little bit of a peak, which may not be that bad and maybe desirable in some cases.</p><p></p><p>Maybe I will use an expandable aeroport to see what I like the best. I can't really find any 8"+ diameter aeroports on the web. I Might have to use 2 or 3 aeroports on smaller diameter?</p><p></p><p>What's the minimum port diameter I should use? According to <a href="http://www.carstereo.com/help/Articles.cfm?id=31" target="_blank">this calculator</a> it's about 64in^2, of course I probably won't be utilizing the full 30mm of excursion. I don't want to beat up on it.</p></blockquote><p></p>
[QUOTE="emilimo701, post: 7779035, member: 622834"] Tuned at 22 Hz it should be around flat with Tuned at 32 Hz I will gain about +4db centered at 38 Hz, albeit with a little bit of a peak, which may not be that bad and maybe desirable in some cases. Maybe I will use an expandable aeroport to see what I like the best. I can't really find any 8"+ diameter aeroports on the web. I Might have to use 2 or 3 aeroports on smaller diameter? What's the minimum port diameter I should use? According to [URL="http://www.carstereo.com/help/Articles.cfm?id=31"]this calculator[/URL] it's about 64in^2, of course I probably won't be utilizing the full 30mm of excursion. I don't want to beat up on it. [/QUOTE]
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Car Audio Help
Enclosure Design & Construction
4 cubic feet, tuned to 22 Hz, port area >= 64in^2
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