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Message: <blockquote data-quote="T3mpest" data-source="post: 6400358" data-attributes="member: 560148"><p>Excursion on a ported woofer doesn't increase as you go above tuning.  As you approach tuning the excursion decreases and once your far enough away from tuning the port essentially no longer exists and you get the same excursion as you would from a sealed box of the same size, on the top end anyway.  Everyone knows what happens below tuning lol.  Anway your correct inducance is frequency dependent and the best subwoofer companies using faraday shielding have taken steps to not only lower overall inducatance, but to keep it stable at any frequency with any amount of stroke.  I believe the AE woofers do this as well as JBL's and Exodus.</p></blockquote><p></p>

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