Sealed side for 2 15'' ZV4s. Help please - Car Audio Classifieds!
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Old 03-02-2014, 11:10 PM
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Default Sealed side for 2 15'' ZV4s. Help please (vid of hair trick)

can i have some opinions on what is the smallest i could go on the sealed side for 2 zv4 15s? 4th order.

if you have built for this sub, i would like input. thanks.

Last edited by stealth; 08-09-2014 at 02:00 AM.
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Old 03-02-2014, 11:31 PM
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Quote:
Originally Posted by stealth View Post
can i have some opinions on what is the smallest i could go on the sealed side for 2 zv4 15s? 4th order.

if you have built for this sub, i would like input. thanks.
1.75 -2 per driver
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Old 03-02-2014, 11:50 PM
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did anyone ever try 1.5? i think i might be able to get 1.75 after displacements, but thats cutting it real close.
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Old 03-02-2014, 11:53 PM
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Use poly fill and invert them. Should help out a good bit with sealed side
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Old 07-13-2014, 03:55 AM
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Can Anyone with experience with these in a band pass chime in? 1.75 net per too small?
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Old 07-13-2014, 05:33 AM
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1.75 Is perfect. We just shrank the sealed to 1.5 each on a buddies NSv2 setup. Still plays down to 12hz with authority.
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Old 07-13-2014, 10:07 AM
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1.5-1.75 at most with the amount of motor force. Start at 1.5 then add filler if the sealed resonance isn't low enough for your tastes
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Old 07-14-2014, 03:46 AM
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If I could do 1.5 then that would be better. Lol thanks for your input. About to build my box, just debating whether to do a large ported or 4th
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Old 07-14-2014, 12:36 PM
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You could either do 1.75 then add wood blocks in it to shrink it later, or do 1.5 and add poly till it sounds right.
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Old 07-14-2014, 10:36 PM
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I think I can squeeze 1.75 each. Anyone with experience with these think I should start with half cone area for these. I heard they like a lot of port.
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