eltortuga94 Posted August 25, 2011 Report Share Posted August 25, 2011 if the SD of a subwoofer is 310 cm^2 when I convert cm to inches its 122 but i'd have to divide it by 2 for the squared part right? Quote System: Basically Stock In process of upgrading Link to comment Share on other sites More sharing options...
Team_DC-Derrick Posted August 25, 2011 Report Share Posted August 25, 2011 radius x radius x 3.14 Quote The DC Integra 3 18s to 6 15 build log Team_DC-Derrick's Youtube Team DC Audio where theres a will theres a wall....... I just realized Steve has reach Voldemort status, over on JP's site he is the one who will not be named....."We dont speak his name over here, fearing it will destroy us" LOL not even in hush tones Link to comment Share on other sites More sharing options...
CleanSierra Posted August 25, 2011 Report Share Posted August 25, 2011 People get squares wrong all the time in math. You don't divide by 2, you take the square root. Quote Im not the one you want to try to troll. Just a fyi for you. Link to comment Share on other sites More sharing options...
6berry Posted August 25, 2011 Report Share Posted August 25, 2011 to convert from sq cm you either need to divide the number by 2.54 twice or type "xx sq cm into sq in" into google Quote 1999 Audi A4 1.8T::: 4 - DC Level 3 10's in a 4th order Rockford P6002 on Subs for now (3-3.5k coming eventually) MB Quart ONX4.60 for Mids and Highs Boston S50 Components in Front Boston S65 Coaxials in Rear 40 Sq Ft of Second Skin Damplifier Build Thread UBL 1948 Plymouth Link to comment Share on other sites More sharing options...
irpirate Posted August 25, 2011 Report Share Posted August 25, 2011 no. it's roughly 48 inches squared. 310/(2.54*2.54) Quote hiiiiiiii2002 4runner - buncha speakers n amps n shit (gone)1994 astro - more stuffzupdate: pretty sure all the pic links in the logs are broken lol. ma slop garb build log16 12's 4th order4runner rebuild in progressclickkk meeeee!!!! 4 18's 6th orderUBL - clickyhttp://www.youtube.com/yyj11589 lots of hater kids here. Pay no attention, they just want 89,000 watt subs for 3.50If you would have put a dc dustcap on it and called it lv your mom, they would all be in love Link to comment Share on other sites More sharing options...
eltortuga94 Posted August 25, 2011 Author Report Share Posted August 25, 2011 (edited) Edit. those responses were quick. Thanks. Edited August 25, 2011 by eltortuga94 Quote System: Basically Stock In process of upgrading Link to comment Share on other sites More sharing options...
eltortuga94 Posted August 25, 2011 Author Report Share Posted August 25, 2011 no. it's roughly 48 inches squared. 310/(2.54*2.54) Damn, that's some shitty cone area, I thought it'd be more but whatever. Quote System: Basically Stock In process of upgrading Link to comment Share on other sites More sharing options...
Team_DC-Derrick Posted August 25, 2011 Report Share Posted August 25, 2011 no. it's roughly 48 inches squared. 310/(2.54*2.54) Damn, that's some shitty cone area, I thought it'd be more but whatever. you do radius x radius x 3.14.. its roughly 78 sq inches Quote The DC Integra 3 18s to 6 15 build log Team_DC-Derrick's Youtube Team DC Audio where theres a will theres a wall....... I just realized Steve has reach Voldemort status, over on JP's site he is the one who will not be named....."We dont speak his name over here, fearing it will destroy us" LOL not even in hush tones Link to comment Share on other sites More sharing options...
CleanSierra Posted August 25, 2011 Report Share Posted August 25, 2011 Pi R^2 ahhhh, love geometry. Quote Im not the one you want to try to troll. Just a fyi for you. Link to comment Share on other sites More sharing options...
irpirate Posted August 25, 2011 Report Share Posted August 25, 2011 converting sd of 310 to sq inches will be 48.05 Quote hiiiiiiii2002 4runner - buncha speakers n amps n shit (gone)1994 astro - more stuffzupdate: pretty sure all the pic links in the logs are broken lol. ma slop garb build log16 12's 4th order4runner rebuild in progressclickkk meeeee!!!! 4 18's 6th orderUBL - clickyhttp://www.youtube.com/yyj11589 lots of hater kids here. Pay no attention, they just want 89,000 watt subs for 3.50If you would have put a dc dustcap on it and called it lv your mom, they would all be in love Link to comment Share on other sites More sharing options...
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