Sampsonite Posted October 29, 2008 Report Share Posted October 29, 2008 What was your electrical in that setup randy? --Sampson 816-591-6592 www.kcrimshop.com Link to comment Share on other sites More sharing options...
assman Posted October 30, 2008 Report Share Posted October 30, 2008 What was your electrical in that setup randy? 10 stinger 1700's,250 amp alt Assman IdustriesFear The DuckTeam Notoriously Loud Mafia Link to comment Share on other sites More sharing options...
Gotloud555 Posted October 30, 2008 Report Share Posted October 30, 2008 What's P.I? I kinda new to this Cone area calculating. Link to comment Share on other sites More sharing options...
Namosh Posted October 30, 2008 Report Share Posted October 30, 2008 Pi My Ram Quad Cab Blow-through Link to comment Share on other sites More sharing options...
EricM9104 Posted November 1, 2008 Report Share Posted November 1, 2008 What's P.I? I kinda new to this Cone area calculating.My God, did you fail math?pi = 3.14159265 2015 Honda Civic LX 4dr | 24k miles Stock H/U and mids/highs Power Acoustik GW3-12" D2 Sub HiFonics BXX1200.1D @ 1ohm Random 2.5^3' dual ported box NVX LOC Stinger wiring throughout 1977 Chevy SWB Cammed 350 Dual exhaust Cheap Wish stereo Link to comment Share on other sites More sharing options...
Neo_frog Posted November 1, 2008 Report Share Posted November 1, 2008 It seems everybody did. The actual calculation for cone area on a sub would be Ca = pi x r x s where s is the distance from the surround to the center of the cone. And thats because you have a concave, conic base on a cone (sub) and that's why the chart numbers are higher than one would think. Need an install? Hit me up.[email protected]Got car audio questions? Check here first!Everything you need to know. =]http://www.stevemeadedesigns.com/board/topic/83029-everything-you-need-to-know/ Link to comment Share on other sites More sharing options...
Gotloud555 Posted November 2, 2008 Report Share Posted November 2, 2008 I was wondering. Would 4 15" sub have more cone area than 8 10" sub? Not sure. Link to comment Share on other sites More sharing options...
E a r t h Posted November 2, 2008 Report Share Posted November 2, 2008 I was wondering. Would 4 15" sub have more cone area than 8 10" sub? Not sure.yes4x15=706 8x10=628 Link to comment Share on other sites More sharing options...
Gotloud555 Posted November 3, 2008 Report Share Posted November 3, 2008 yes 4x15=706 8x10=628 Even thou the 10" sub have more Xmax and proper build enclosures with solid electrical it not be loud as 4 15" sub? I know that more cone area would be loud but i think it depend on electrical, install, music type, vehicle, and most importantly the enclosures types. What do you think? Link to comment Share on other sites More sharing options...
E a r t h Posted November 4, 2008 Report Share Posted November 4, 2008 If you take xmax muliplied by cone area, that will give you the volume displacement. If you're dealing with sealed enclosures, this is important to consider. this is not the end all be all solution though. Look at DD subs, being loud without huge xmax specs. ported is a different beast altogether Link to comment Share on other sites More sharing options...
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