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First 4th
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<blockquote data-quote="CSCStang" data-source="post: 8573132" data-attributes="member: 660529"><p>[quote name='Lbetts818']Any x 15 4th owners that can offer real world advice? 4th ordering two x15s on about 3-3.5k. My space allows 5.25 sealed, sundown said 2 cft but I wanna play from 20-80&#39;of possible with brutal highs and low lows for the decaf etc.... would have about 14 before displacements for almost a 3:1 ratio. What tuning and port are for the ported in. Opinions greatly appreciated. First ever 4th design and build. Vehicles a 07 trailblazer. [USER=660529]@CSCStang[/USER] any help buddy if you have a sec <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p>A 3:1 will not get you the bandwidth you&#39;re looking for man. You&#39;ll have a very peaky box that will be good for numbers. A 1.5:1 will give you much more but a ton of playing around with tuning MIGHT get you close.</p><p> If you want bandwidth like that your best bet is a 6th order but not with those subs. </p><p></p><p>Sent from my SM-N920V using Tapatalk</p><p>[/QUOTE]</p>
[QUOTE="CSCStang, post: 8573132, member: 660529"] [quote name='Lbetts818']Any x 15 4th owners that can offer real world advice? 4th ordering two x15s on about 3-3.5k. My space allows 5.25 sealed, sundown said 2 cft but I wanna play from 20-80'of possible with brutal highs and low lows for the decaf etc.... would have about 14 before displacements for almost a 3:1 ratio. What tuning and port are for the ported in. Opinions greatly appreciated. First ever 4th design and build. Vehicles a 07 trailblazer. [USER=660529]@CSCStang[/USER] any help buddy if you have a sec :)[/QUOTE] A 3:1 will not get you the bandwidth you're looking for man. You'll have a very peaky box that will be good for numbers. A 1.5:1 will give you much more but a ton of playing around with tuning MIGHT get you close. If you want bandwidth like that your best bet is a 6th order but not with those subs. Sent from my SM-N920V using Tapatalk [/QUOTE]
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