Michael Schrock Posted October 24, 2014 Report Share Posted October 24, 2014 im trying to design a box for my 2 12inch ddx this is going to be my first box i am going to build i am wanting to go with an aero port and have the box at 3.5 cubes tuned to 34hz after sum re search i think my ports should be 2.5inch and 11.25 inch long any help with this would be great im pretty stumped and cant find any info on people building a box for these subs thanks in advance michael Link to comment Share on other sites More sharing options...
Michael Schrock Posted October 28, 2014 Author Report Share Posted October 28, 2014 can anyone help me with this? Link to comment Share on other sites More sharing options...
kremer90 Posted November 5, 2014 Report Share Posted November 5, 2014 just built a box for two ddx 12s for a customer. 3.98 cubic ft net volume with one 6 inch aero port @ 33. has a pretty flat response from 30-40ish, really loves the lows. still have the design if you need it. 4 Shok triton 15s walled in 2000 Mirage 2 aq3500s (only 1 currently) 2 XS xp950s/ 2 XS xp3000s 220a alt (waiting to be installed) Best score to date: 152.2 @ 31hz 150.0 @ 26hz Link to comment Share on other sites More sharing options...
Michael Schrock Posted November 6, 2014 Author Report Share Posted November 6, 2014 Ya that would be awesome what I ended up doing is 36inch wide 15inch high and 18inchs deep at 4.2cubes tuned to 34hz with one 6inch aero port Link to comment Share on other sites More sharing options...
kremer90 Posted November 10, 2014 Report Share Posted November 10, 2014 what kind of car is this going in? let me know how it sounds. hope you like it. 4 Shok triton 15s walled in 2000 Mirage 2 aq3500s (only 1 currently) 2 XS xp950s/ 2 XS xp3000s 220a alt (waiting to be installed) Best score to date: 152.2 @ 31hz 150.0 @ 26hz Link to comment Share on other sites More sharing options...
Michael Schrock Posted November 11, 2014 Author Report Share Posted November 11, 2014 95 civic and just waiting on my psychoport and it will be ready Link to comment Share on other sites More sharing options...
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