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How does a 4th order bandpass work?
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<blockquote data-quote="SlugButter" data-source="post: 8794005" data-attributes="member: 678073"><p>What about on the high end? is It feasible to limit the woofers bandpass frequency that much outside a vehicle? If you wanted to play down to 30 HZ in free air, you’d basically be limited to a passband of approx. 30-70 HZ. Wouldn’t you need a second set of woofers to cover the frequency range up to where mids take over? A 6th order seems like it would be better to cover a bit wider range in free air. Or a folded horn. Space is obviously not a concern as much in PA applications.</p></blockquote><p></p>
[QUOTE="SlugButter, post: 8794005, member: 678073"] What about on the high end? is It feasible to limit the woofers bandpass frequency that much outside a vehicle? If you wanted to play down to 30 HZ in free air, you’d basically be limited to a passband of approx. 30-70 HZ. Wouldn’t you need a second set of woofers to cover the frequency range up to where mids take over? A 6th order seems like it would be better to cover a bit wider range in free air. Or a folded horn. Space is obviously not a concern as much in PA applications. [/QUOTE]
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How does a 4th order bandpass work?
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