Net Volume

[KeithL]

What is the proper way to figure net volume of a ported enclosure?

Sealed is easy enough. Just not sure if you are how to subtract out vent.

[brianpowers27]

What is the proper way to figure net volume of a ported enclosure?

Sealed is easy enough. Just not sure if you are how to subtract out vent.

Find the interal total volume then subtract the port volume

Port Volume = pi * square(1/2diamter) * length

Ex: 2 in pipe x 10 in

3.14 * square(2/2)* 10in

3.14 * 1 * 10
31.4 in3

[KeithL]

So when using WinISD, is the cabinet volume supposed to be after you subtract out the volume of the port and driver?

[Motorman]

Yes.

[KeithL]

Thanks for clarifying