mbaty1 Posted February 11, 2010 Report Share Posted February 11, 2010 I just got a kicker 15" Impulse and was going to build a 3 cubic ft box but was trying to figure out the port size needed to make it tuned to 35 hz. Could any of the box builders help out? thanks in advance! Link to comment Share on other sites More sharing options...
mbaty1 Posted February 11, 2010 Author Report Share Posted February 11, 2010 Anyone able to help?? Looking for a square port around 35hz... I was thinking around a 10"x3"x17.5" or so should get me down around 35hz, this sound about right??? That, along with 3 cubes (5184 cb in) and speaker displacement, thinking around 6,000 cb in total, this sounding right??? Link to comment Share on other sites More sharing options...
mbaty1 Posted February 12, 2010 Author Report Share Posted February 12, 2010 wow... had 34 views on this and no feedback??? Please help guys, just trying to verify if my math is close/correct before I start drawing it out and building it.... Link to comment Share on other sites More sharing options...
sqsux Posted February 13, 2010 Report Share Posted February 13, 2010 wow... had 34 views on this and no feedback??? Please help guys, just trying to verify if my math is close/correct before I start drawing it out and building it.... http://www.the12volt.com/caraudio/boxcalcs.asp Start out boxy, shape as you move along. Dc Audio Team Fur Link to comment Share on other sites More sharing options...
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