David Posted January 8, 2008 Report Share Posted January 8, 2008 X marks the spot. Link to comment Share on other sites More sharing options...
BURRITO Posted January 8, 2008 Report Share Posted January 8, 2008 When you make your cirlce use that drawing tool that has a pencil on one end and a center punch on the other and youll have your center dead on every time. Dont know what they call it? i believe its called a drafting compass... Barretto MotorsportsTeam RFCTeam CHMTeam SMD "Blow Sand"Live Your Life Without Boundaries... http://www.jeffbarretto.acnrep.com/d_oppor...A=US_EN&BW= Link to comment Share on other sites More sharing options...
01xtreme Posted January 8, 2008 Report Share Posted January 8, 2008 i believe its called a drafting compass... you are correct sir. My System: Pioneer AVH-P3200BT 4-Dayton 7 inch reference series (front doors) 8-Onkyo 3/4 inch tweeters (dash) 1-Sundown Audio 100.4D (mids/highs) 2-18" BTL's (for now) Crescendo 3kwp (for sale) Complete rebuild coming soon... Link to comment Share on other sites More sharing options...
kingsuv Posted January 8, 2008 Report Share Posted January 8, 2008 i believe its called a drafting compass... Here's the set I use. Designing, building, and shipping boxes. Yahoo IM - kingsuv00If the listening level is too loud, please inform the driver, so he can promptly pull over, and let you out. not many cars can get me to pluggin my ears but this one.......damn. I mean the first minute is ok but that thing just really starts digging deeper and deeper in your earhole till you cant stand it no more. Seems like it does it with relative ease....16 12's on 8 amps.........gotta love it. Link to comment Share on other sites More sharing options...
BassJunkie Posted January 9, 2008 Report Share Posted January 9, 2008 (edited) Would this work? Edit: I think its the same concept expo was explaining Edited January 9, 2008 by BassJunkie 1986 C20 Suburban 9 American Bass XFL 15's B2 M1MKII 14v XS Power Batteries Maxwell Caps Acoustical energy is free. Electrical energy is not you havent lived until you've hit a screw with a router. Link to comment Share on other sites More sharing options...
roscoe1129 Posted January 9, 2008 Report Share Posted January 9, 2008 Would this work? Edit: I think its the same concept expo was explaining yup & yup Some people need a sympathetic pat... on the head...with my hammer Scientia est Vox "In Nomine Patris et Filii et Spiritus Sancti" DONT BE AFRAID TO USE THE SEARCH BUTTON!!! SMD SUPER BUYER/SELLER Link to comment Share on other sites More sharing options...
naruto Posted January 9, 2008 Report Share Posted January 9, 2008 Would this work? Edit: I think its the same concept expo was explaining It will work but it can be off by a BIG margin That method is called tangent... now i don't know if anyone here has tried to make a line tangent to a circle but if you aren't tangent to one of the circles sides you will NOT be on center... Bisecting a chord is the best way to find the diameter and the most accurate... Link to comment Share on other sites More sharing options...
philip Posted January 9, 2008 Report Share Posted January 9, 2008 It will work but it can be off by a BIG marginThat method is called tangent... now i don't know if anyone here has tried to make a line tangent to a circle but if you aren't tangent to one of the circles sides you will NOT be on center... Bisecting a chord is the best way to find the diameter and the most accurate... how exact did you need it? every box i built was marked just like that wether it be 2 or more woofers. cannot be that off, besides we still talking about car audio? Link to comment Share on other sites More sharing options...
chesthertZ Posted January 9, 2008 Report Share Posted January 9, 2008 yer who cares lol, it looks friken extremely close to me , some smart and simple ways to do it 1 12 inch infinity 1240watts...only can fit that in a hilux single cab... 1 infinity 1000 watt mono block... 2 Hifonics Zues 6.5" Components 2 Hifonics Zues Tweeters 2 cross-over boxes 1 run of 4GA 200 Fuse 1 Kenwood Head-deck Link to comment Share on other sites More sharing options...
David Posted January 10, 2008 Report Share Posted January 10, 2008 It will work but it can be off by a BIG marginThat method is called tangent... now i don't know if anyone here has tried to make a line tangent to a circle but if you aren't tangent to one of the circles sides you will NOT be on center... Bisecting a chord is the best way to find the diameter and the most accurate... IMO you dont have to be perfect, you just have to be close, unless your trying to calc space for 30+ subs in a flat wall the human eye hardly notices a 1/8th inch differrence Link to comment Share on other sites More sharing options...
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