Hugh G. Rection Posted January 31, 2016 Report Share Posted January 31, 2016 It's 2.6 net with subs installed, about 32Hz tuning.can you help me out with one i just built using Torres and Sketchup? did i build it right for 36.86hz and 3.18cu.ft? torres doesnt give me the dimensions of the port so i did some guessing and used the dimensions i entered. the port i entered was 14.5"x3.5"x24, so i subtracted the 15.5 from 24 and was left with 8.5" left and since the back wall part of the port is only going to be half as wide at 1.75" i did the same length on both sides, since 8.5x3.5=29.75 and 17x1.75=29.75. did i build it right? and if i didnt what are the specs on the box i built? The thing you need to keep in mind is that ports done that way are finicky. A 3.5 inch wide volume of air will behave differently than the 2 1.75 inch wide volumes of air. would it be better to cut the walls shorter and keep the whole length of the port 3.5" wide? What subs, how much power, and what vehicle? All of this has be known before a box design can even be considered. And just to say, as far as ported boxes go, i have built every bit of 1,000 of em, and i dont think ive ever used a port that long. Ive probably only ever built maybe 10 of them that even had a bend in the port. Owner of BigAss Ports Link to comment Share on other sites More sharing options...
Jessica Posted January 31, 2016 Report Share Posted January 31, 2016 you torres shows 3 common walls, your design is 2 common walls Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
Hugh G. Rection Posted January 31, 2016 Report Share Posted January 31, 2016 you torres shows 3 common walls, your design is 2 common walls Back, top, bottom maybe? Owner of BigAss Ports Link to comment Share on other sites More sharing options...
Jessica Posted January 31, 2016 Report Share Posted January 31, 2016 no Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
Hugh G. Rection Posted February 1, 2016 Report Share Posted February 1, 2016 noIm saying that may be his thought on it. Owner of BigAss Ports Link to comment Share on other sites More sharing options...
Joe X Posted February 1, 2016 Report Share Posted February 1, 2016 Once the subs are in (0.1 cubic feet each) your box is 2.7 net @38Hz, your center line length is 27.375", just enter that 27,375 and set driver displacement as 0.2 and you will get something closer to what I am giving you. for future reference how do i calculate that centerline length? Measure along the center line of the port end to end, then you can calculate the parts. Link to comment Share on other sites More sharing options...
Jessica Posted February 1, 2016 Report Share Posted February 1, 2016 noIm saying that may be his thought on it. he would be wrong Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
Hugh G. Rection Posted February 1, 2016 Report Share Posted February 1, 2016 noIm saying that may be his thought on it. he would be wrong Using torres in itself was enough for me to determine that. Owner of BigAss Ports Link to comment Share on other sites More sharing options...
Jessica Posted February 1, 2016 Report Share Posted February 1, 2016 noIm saying that may be his thought on it. he would be wrong Using torres in itself was enough for me to determine that. you would be right Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
Jonathan Tyler Ecton-Rodriguez Posted February 1, 2016 Author Report Share Posted February 1, 2016 noIm saying that may be his thought on it. he would be wrong Using torres in itself was enough for me to determine that. you would be right yeah sorry i couldnt figure out the difference between 0-4 common port walls and i read that l shaped ports are 3 common walls so thats what i put Link to comment Share on other sites More sharing options...
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