2 questions

[Dougsub]

1, How many cubic feet do i need for each 12w3v3 sub

and

2, Do you guys recommend a ported or sealed box with these subs?

[Dougsub]

bump because i need help before i start building

[Horsemanwill]

http://mobile.jlaudio.com/products_subs_enclusure.php?series_id=25