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Enclosure Design & Construction
First 6th order build, trying to grasp the concept
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<blockquote data-quote="DanieltLawson" data-source="post: 8528689" data-attributes="member: 671324"><p>Tell me if I have a clue what I'm talking about, or if I'm way off:</p><p></p><p>6th order series tuned is basically a ported box inside another ported box, right? I mean, that's what it looks like to me anyway. From what I've read on various forums in the last couple of days, I gather that the "inner" box (rear chamber,) should be built slightly smaller than spec for required volume (I don't really understand why, but I saw this on two different sites) so if my sub calls for 4.25 ft^3, build it for say 4, or maybe even 3.75 ft^3 and tune for my sub's Fs (29.6.) Then for the "outer box" (front chamber) build it to 1.5-3 times the volume of the rear chamber and tune to the 40-50hz range. Yes? No? Am I close?</p></blockquote><p></p>
[QUOTE="DanieltLawson, post: 8528689, member: 671324"] Tell me if I have a clue what I'm talking about, or if I'm way off: 6th order series tuned is basically a ported box inside another ported box, right? I mean, that's what it looks like to me anyway. From what I've read on various forums in the last couple of days, I gather that the "inner" box (rear chamber,) should be built slightly smaller than spec for required volume (I don't really understand why, but I saw this on two different sites) so if my sub calls for 4.25 ft^3, build it for say 4, or maybe even 3.75 ft^3 and tune for my sub's Fs (29.6.) Then for the "outer box" (front chamber) build it to 1.5-3 times the volume of the rear chamber and tune to the 40-50hz range. Yes? No? Am I close? [/QUOTE]
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First 6th order build, trying to grasp the concept
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