Problem when calculating Sealed Box design..
So I bought a new car and I no longer have room for ported, which is fine. I decided to calculate out the best sealed box for my sub and so i went here:
Car Audio - Sealed Subwoofer Box Design Calculator
and used these specs:
Vd p-p: 2.16L
I also used
AJ Sealed Designer to make sure the response was right.
Now here is the problem.. If i use a normal Qtc of ~ 0.8 - 1.2 my box IS HUGE, anything above 1.2 Qtc and now im peaking at like 1khz.. wtf
The flattest response requires a 67cu ft box! even at 1.2 Qtc i need 5.282 CUFT SEALED!!!
I was looking to make ~ 1.5 cuft sealed for the sub but now it seems that that design is WAY too small for this sub.
Someone please help me.
Here is the same result with WINISD:
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Last edited by microhaxo; 06-28-2011 at 12:18 PM.
Reason: WINISD INFO