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bamboo101
06-26-2011, 02:49 AM
When designing a box, say it is 2.0cu ft. Is the port included in the 2.0cu ft? or is it in addition to the 2.0cu ft?

pro-rabbit
06-26-2011, 10:33 AM
if you want to achieve 2ft3 the you need to add in other displacements on top of that 2ft3 like port, sub, bracing, wood..

dbeez
06-26-2011, 11:22 AM
Get'em rabbit.

RAM_Designs
06-26-2011, 03:00 PM
if you want to achieve 2ft3 the you need to add in other displacements on top of that 2ft3 like port, sub, bracing, wood..

x2, you want the 2ft^3 to be the net volume that the sub will see after it's all said and done.

bamboo101
06-26-2011, 09:35 PM
So, in addition to? I.e. The Volume of the port is not added in the calculation to come up with the net volume?

Kangaroux
06-26-2011, 09:37 PM
you have gross and net volume. your net is how much the sub will "see", gross is how large the box is altogether.

net = gross - all displacements (port, bracing, sub displacement, etc.)