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<blockquote data-quote="tinmanchris217" data-source="post: 5988267" data-attributes="member: 610505"><p>Thanks for taking the time to relay your experience, Guru's!</p><p></p><p>Is there a physics-based, acoustical explanation for it?</p><p></p><p>My guess is too much in-box compliance. Transfer function of the back-wave has WAY too much overshoot, even though the sub is reasonably stiff, because it doesn't have in-box stiffness to support it. Basically free-air resonance...</p><p></p><p>So how would ya'll build the box differently? 1.2 - 1.5 cubes per woofer, instead of 2.5? Less than 64 sq in of port area?</p></blockquote><p></p>
[QUOTE="tinmanchris217, post: 5988267, member: 610505"] Thanks for taking the time to relay your experience, Guru's! Is there a physics-based, acoustical explanation for it? My guess is too much in-box compliance. Transfer function of the back-wave has WAY too much overshoot, even though the sub is reasonably stiff, because it doesn't have in-box stiffness to support it. Basically free-air resonance... So how would ya'll build the box differently? 1.2 - 1.5 cubes per woofer, instead of 2.5? Less than 64 sq in of port area? [/QUOTE]
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