Jr217r Posted July 6, 2010 Report Share Posted July 6, 2010 So I'm makeing a ported box for two 12inch subwoofers and I need some ones help...does it matter how wide a port is?I want to make a single chamber box with a four inch port.L shaped...would it be the same if the port was bigger or smaller tuned to the same frequency??? Link to comment Share on other sites More sharing options...
rckstar Posted July 6, 2010 Report Share Posted July 6, 2010 Try using the Torres Box Calculator. Its pretty easy to use and it will give you an idea of an acceptable port area as well as tuning. If you have further questions after using the calculator, let me know and I ll try n Help else im sure someone more knowledgeable then I will chime in :-) my motto: hit it, quit it, never admit it Link to comment Share on other sites More sharing options...
ElmosWorld Posted July 7, 2010 Report Share Posted July 7, 2010 The bigger the opening the longer the port will be. The smaller the opening the shorter the port for same freq.Then comes how many cube's you going to put them in? Headunit->kdx-493 memphis mojo mc2000d modded. Stinger Cables 1/0 soundstream reference r1-15(can get nasty) hifonics zxi6.5 components Powered by pioneer 760watt (set low) Link to comment Share on other sites More sharing options...
Guest Posted July 7, 2010 Report Share Posted July 7, 2010 The bigger the opening the longer the port will be. The smaller the opening the shorter the port for same freq.Then comes how many cube's you going to put them in? its not just that. you have to look at how much port area it has compared to the box size. Torres helps you out with that. Link to comment Share on other sites More sharing options...
ElmosWorld Posted July 7, 2010 Report Share Posted July 7, 2010 its not just that. you have to look at how much port area it has compared to the box size. Torres helps you out with that. I see what you are saying. I was thinking port depth and tuning....my bad Headunit->kdx-493 memphis mojo mc2000d modded. Stinger Cables 1/0 soundstream reference r1-15(can get nasty) hifonics zxi6.5 components Powered by pioneer 760watt (set low) Link to comment Share on other sites More sharing options...
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