King Zick Posted July 28, 2010 Report Share Posted July 28, 2010 (edited) I need help redesigning a box. I need it to be 4.5 cubes tuned at 35hz. I had a guy design me a box that was 4.5 cubes tuned to 30hz. I only want a box for 1 driver not two like in the picture. What would I have to do to get it tuned to 35 hz? Edited July 28, 2010 by King Zick Quote The King. Link to comment Share on other sites More sharing options...
Cashdollar2009 Posted July 28, 2010 Report Share Posted July 28, 2010 What woofer is it? You need to take into account for displacement. Quote 1997 Chevrolet Cavalier Two 12" DC Audio XL M2'sCrescendo Audio BC5500d Current Scores: 150+ out the Trunk On 6/30/2011 at 1:11 AM, 'Ray' said: Acoustical energy is free. Electrical energy is not. Link to comment Share on other sites More sharing options...
CheezyMane13 Posted July 28, 2010 Report Share Posted July 28, 2010 If you make the port area smaller or make the port longer that will lower tuning frequency Quote take baby steps, u cant do it all at once unless u have a roll of 100's big enough to choke a donkey 1998 Chevy Venture "Swagger Wagon" Kenwood Excelon KDC-X994 Headunit 3 15" Alpine Type R's in seperate T-Lines 1 RF T1500-1bd for 2 of the 15s 1 RF P1000-1bd for the single 15 3 sets of Hifonics Zeus ZXi6.5C Components( 1 more set to come for Front stage) 1 Hifonics HFi100.4 4-channel amp Stock alt for now (DC HO SPL 400A when funds come in,currently working on buying this) Stock battery and one Optima Redtop for now (looking at XS batteries) 3 15" Alpine Type R's (aka Swagger Wagon Build 1.0) Swagger Wagon Build 2.0 Youtube Videos Link to comment Share on other sites More sharing options...
King Zick Posted July 28, 2010 Author Report Share Posted July 28, 2010 (edited) What woofer is it? You need to take into account for displacement. It's a Nightshade. I am going to with .3 for sub displacement. That is why I am doing 4.5 cubes. Edited July 28, 2010 by King Zick Quote The King. Link to comment Share on other sites More sharing options...
King Zick Posted July 28, 2010 Author Report Share Posted July 28, 2010 If you make the port area smaller or make the port longer that will lower tuning frequency I want to up the tuning frequency. Quote The King. Link to comment Share on other sites More sharing options...
skittlesRgood Posted July 28, 2010 Report Share Posted July 28, 2010 haha you have been talking such a big game on here and you cant design a box? Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
King Zick Posted July 28, 2010 Author Report Share Posted July 28, 2010 haha you have been talking such a big game on here and you cant design a box? Designing boxes and building them is the only thing I have yet to dive into. All my installs are clean and professional. I always have my buddy build and design but he is gone to the Navy now so I have to start doing it on my own. Quote The King. Link to comment Share on other sites More sharing options...
King Zick Posted July 28, 2010 Author Report Share Posted July 28, 2010 (edited) All I need to know is how to up my tuning frequency. I need it at 35hz. I now you have to make the port smaller but how much smaller? Edited July 28, 2010 by King Zick Quote The King. Link to comment Share on other sites More sharing options...
skittlesRgood Posted July 28, 2010 Report Share Posted July 28, 2010 go look up torres box calculator on this forum. super easy to use and you can figure out anything you need with it Quote If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
King Zick Posted July 28, 2010 Author Report Share Posted July 28, 2010 Computer is being gay and won't let me download it. I'm sure someone here can help me out. Quote The King. Link to comment Share on other sites More sharing options...
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