What will the internal volume be once the subs are installed?

[Phreaker 10+ year member]

Using Moe Lesters 5 cubes tuned to 34Hz. and Two 12" Alpine SWR-1242D's?

http://img35.imageshack.us/my.php?image=5cubes34hz75sqin1us.png

Also what are the pros and cons of Round Ports,aeroports and slot vents?

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[Phreaker 10+ year member]

anyone?

 

[PV Audio 5,000+ posts]

Find the displacement of the subs' somewhere on the net and then you'll know.

 

[j3bus2k3 5,000+ posts]

MY SWR-1241D's displace .128ft^3 each....so probably in that neighborhood...

 

[PatFitz9 10+ year member]

volume of the box minus driver displacement