how much port area for 2 DD 95Z 18's

[bombout800]

i dunno how much this will help but i just build a box for a single 9512 at 3.05 cu/ft. and 55.5 sq/in of port and its nasty loud for the small amount of power thats on it. Thats right at 18.1 sq/in per cube. Its also tuned around 36hz and it plays really low and gets loud. It plays rock as well which i was surprised to see. I wouldnt hesitate to go to 20 per cu/ft. But i think with that you have the 16-20 range would be awesome. Its hard to believe its just a single back their. Im starting to think it needs a partner back there. Just don't have the room.

[Boon]

so for a 12 2500 series off 1k watts wat would you recomend? 18 per?

Yup

2 cubes with 36 inches @ 24 inches long.

I know that gives like 45hz tuning but it works.. somehow... it just does?

Edited September 29, 2009 by Boon