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VERY interesting Type-r info....
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<blockquote data-quote="mcsoul" data-source="post: 6156711" data-attributes="member: 588440"><p>The low frequency intersection of sealed and ported output is often far below</p><p></p><p>the audible range. While the roll off is steeper, the ported box will often have more</p><p></p><p>output at the lower freqs and can be eq'd for most music given cabin gain.</p><p></p><p>The main problem with ported in terms of sq is not always frequency response;</p><p></p><p>it's group delay and phase shift.</p></blockquote><p></p>
[QUOTE="mcsoul, post: 6156711, member: 588440"] The low frequency intersection of sealed and ported output is often far below the audible range. While the roll off is steeper, the ported box will often have more output at the lower freqs and can be eq'd for most music given cabin gain. The main problem with ported in terms of sq is not always frequency response; it's group delay and phase shift. [/QUOTE]
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VERY interesting Type-r info....
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