One last em effin' port question before the bandpass build

[Boomintempo 10+ year member]

Alright, pulling my hair out on this.

The question is, is 39 in^2 enough port area for a bandpass that has a 2 cubes for the sealed portion and 2 cubes for the ported section...

**** my small trunk

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[rmzsuzuki89 10+ year member]

Alright, pulling my hair out on this.
The question is, is 39 in^2 enough port area for a bandpass that has a 2 cubes for the sealed portion and 2 cubes for the ported section...

**** my small trunk

You need a bigger ported chamber. What subs/amps?

 

[SicAudio 5,000+ posts]

more than enough.

 

[SicAudio 5,000+ posts]

and yes the general rule is 150% bigger on the ported side but it entirely depends on the sub.

 

[KyleBechtold 5,000+ posts]

well what type of bandpass? what order? sub?

 

[Boomintempo 10+ year member]

4th order bandpass, subs are the type x's (tee hee), 2k for watts...actually looking at 2 for the sealed and 2.5 for ported (after all displacements)