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4th Orders...
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<blockquote data-quote="vetkilr" data-source="post: 8031254" data-attributes="member: 566656"><p>A properly tuned 4th order works on a narrowed freq. range. The sealed side is for lows and cone excursion/control.The ported side controls where the highend rolls off. It is sort of like one freq bounces off the other and boost the range in between the two freq., thus causing a artificial boost that can be tuned by tuning the sealed and the ported side to adjust the boost spot.</p><p></p><p>About as basic as I can explain without getting all techinical.</p></blockquote><p></p>
[QUOTE="vetkilr, post: 8031254, member: 566656"] A properly tuned 4th order works on a narrowed freq. range. The sealed side is for lows and cone excursion/control.The ported side controls where the highend rolls off. It is sort of like one freq bounces off the other and boost the range in between the two freq., thus causing a artificial boost that can be tuned by tuning the sealed and the ported side to adjust the boost spot. About as basic as I can explain without getting all techinical. [/QUOTE]
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