FI 4 life Posted June 21, 2015 Report Share Posted June 21, 2015 Okay I have 4 12's in a ported box. The box has two slot ports that are each 3" height, 25" long and 14 inches deep. I can only play 40hz all the way up to 60hz.... I want lows. 57hz is the loudest. I really want my tuning to be 32hz. Can someone please tell me how I could lower the tuning for them. Subs are 4 CT sound tropo version 2 12's. Box is about 11 cubes. Link to comment Share on other sites More sharing options...
Joe X Posted June 21, 2015 Report Share Posted June 21, 2015 Just running quick numbers you should be tuned to 40Hz or so, not surprised you can't play very low. Post vehicle and box external dims of the box and some pics. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.