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Car Audio Equipment
Subwoofers
Sundown U series vs X series
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<blockquote data-quote="shredder2" data-source="post: 8723894" data-attributes="member: 674047"><p>Just depends on what space you've got available. I've had great luck with low ratio 4th's utilizing x series subs. "retarded bandwidth" is what I keep hearing back tuned 45 or so. After break-in the feedback turns to "how do I keep my car from falling apart"'... For the X or U series a sfb3K would need to be sized accordingly in MY car...ima an output junkie after all.</p><p>Jmo and whatever you come up with you've got decent power if you feed that amp so just find the configuration that works best in your ride and build what works. A "3K" amp on a single "X" or "U"?</p><p>Personally I'd stick with ported for simplicity and choose the X over the U for lowz unless U can build and understand cabin gain and bandwidth.</p><p>We all want a world stopping, flexing and stand back system but with a tiny amp. Be realistic.</p><p></p><p>Whichever way you go you can't go wrong. Wff is corridos? sounds like the guy I just did a few 4th's for with "epi" bass notes. Last one I did was 1:1 basically and it's supposed to be a monster.</p><p></p><p>Ive heard "monsters" before as described... then I peel their eyelids and get the wtf look. 4 8's bows to 2 12s and a single 18 trumps both with cone.</p><p></p><p>If you got the space, I'd opt for something that adds to the output (if agreeable) with a higher order than a ported if losing cone whilst changing up.</p><p></p><p>Tune it for your cabin and for your listening habits as you are likely to lose volume when going from 2 12s to a single 15.</p></blockquote><p></p>
[QUOTE="shredder2, post: 8723894, member: 674047"] Just depends on what space you've got available. I've had great luck with low ratio 4th's utilizing x series subs. "retarded bandwidth" is what I keep hearing back tuned 45 or so. After break-in the feedback turns to "how do I keep my car from falling apart"'... For the X or U series a sfb3K would need to be sized accordingly in MY car...ima an output junkie after all. Jmo and whatever you come up with you've got decent power if you feed that amp so just find the configuration that works best in your ride and build what works. A "3K" amp on a single "X" or "U"? Personally I'd stick with ported for simplicity and choose the X over the U for lowz unless U can build and understand cabin gain and bandwidth. We all want a world stopping, flexing and stand back system but with a tiny amp. Be realistic. Whichever way you go you can't go wrong. Wff is corridos? sounds like the guy I just did a few 4th's for with "epi" bass notes. Last one I did was 1:1 basically and it's supposed to be a monster. Ive heard "monsters" before as described... then I peel their eyelids and get the wtf look. 4 8's bows to 2 12s and a single 18 trumps both with cone. If you got the space, I'd opt for something that adds to the output (if agreeable) with a higher order than a ported if losing cone whilst changing up. Tune it for your cabin and for your listening habits as you are likely to lose volume when going from 2 12s to a single 15. [/QUOTE]
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Sundown U series vs X series
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