Dc audio 12

[Spldecendant]

So I'm building a box for a freind level 4 12 what would you guys say 2.25 cu ft after displacement and how many square inches of port?

[Spldecendant]

??

[CAT MAN]

14 at the least per cube for a loud box id go 16...

[Spldecendant]

Okay and does 2.25 cubic ft sound good after displacement or to big?

[double 07]

DC subs like smaller boxes with big ports......Try 1.5 cubes NET after all displacements and 17 to 18 in port per cube.....I sell and install DC and that combo works well!!!