Net displacement for 12" BL's

[J2phat4u 9]

I am looking to build an enclosure for my 4 12" fully loaded BL subwoofers and was wondering if 8 cubes after displacement and everything is large enough or too large? I want to tune to 32hz as well. Please chime in with any ideas if you have them?

[StreetLegal 119]

How much power?

[J2phat4u 9]

I will run 2 Rockford Fosgate 2500-1bdcp amps strapped together so over 6,000 watts.

[StreetLegal 119]

2 cuft each would work but is a bit on the lower rec volume for the lower tuning, maybe a 2.3 or 2.4 each if you have the space.

[ricksi30 923]

How much port area are you using?

[J2phat4u 9]

I have not got that far yet with the port area. Any ideas?

[trod2902 26]

Id go about 160 in^2