wL<3bass Posted June 11, 2008 Report Posted June 11, 2008 Whats the equation I know its been posted somewhere here before, or if someone wnats to do it for me 8 Sundown E8s please. Vehicle: 1997 S10 Blazer 4dr 4X4 Exterior: Rear End Bagged, Black Grill, Lifted 2" Amplifiers: Rockford Fosgate T8004 & T10001bd Batteries: 2 Stinger SPV35, Kinetik HC2400 Electrical: Big 3, DC Power 290amp Alternator w/ MLA at 15.5v Enclosure: 4.2 ft³ @ 33Hz 84sq.in. of port (20sq.in. per cube) Headunit: Eclipse CD3200 w/ 80G iPod Mids/Highs: Rockford T152s (a-pillars), Rockford T162s (doors) Subwoofers: 1 15" Fi BL Fully Loaded Wire: All 1/0g Kicker Hyperflex My YouTube Videos My Fiberglass A-Pillar Build My "Seamless" Looking Box Build My DD1508 T-Line Bandpass Build "Seamless" w/ Acrylic Windows (for '05 TrailBlazer) My Stealth 8" Fiberglass Build (for '05 TrailBlazer) My Build For A Friend's '08 Cobalt 15" BL Sealed Off From The Trunk My feedback/references...
Noobtastic14 Posted June 11, 2008 Report Posted June 11, 2008 Ficaraudio.com says BTL 18 has 1210cm^2 that equals 187.5in^2 x4 equals 750in^2 for four 18s -Drew I am a United States Military Arts and Crafts Professional. Sand it off, Paint it on. uhoh_45 said: dont be a pussy P give the jeep to drew
IH8PunkRok Posted June 11, 2008 Report Posted June 11, 2008 207.6 actual cone area just went outside and measured it -Matt2005 Dodge Magnum RTJVC KD-AVX1 2 PPI S580.2 Obsidian Audio ST1 Horn Tweeters PRV 8MB450s Audio Legion 3500.1D 2 RE MT 18s 360 ah LiFePO4 BatterySHCA 2/0 155.2 @ 29 hzKicker CVR 15's buildDD 3512e buildMini T-Line Build(6) 8s BuildNightshade 15s Wall BuildMagnum AB XFL 12s BuildNewest Magnum Build
avs20 Posted June 11, 2008 Report Posted June 11, 2008 i didnt do 4 18.5's (entire sub) i did 4 18's. Im not going to go out there and measure it to the millimeter, its close enough..... Ok, then 1017 for me too!
Noobtastic14 Posted June 11, 2008 Report Posted June 11, 2008 see my previous post -Drew I am a United States Military Arts and Crafts Professional. Sand it off, Paint it on. uhoh_45 said: dont be a pussy P give the jeep to drew
avs20 Posted June 11, 2008 Report Posted June 11, 2008 see my previous post -Drew I did. Apparently we arent measuring cone area, just taking size of subs.
Noobtastic14 Posted June 11, 2008 Report Posted June 11, 2008 yeah, i'm going by Fi and assuming they've done it the hard way. taking the size measurement would work (i think) if the woofer was flat, but its not. -Drew I am a United States Military Arts and Crafts Professional. Sand it off, Paint it on. uhoh_45 said: dont be a pussy P give the jeep to drew
Ray Posted June 11, 2008 Report Posted June 11, 2008 3023 sq in 2008 California state record holder 157.2 Bassrace2009 California state record holder 157.0 BassraceRollin 50's 158.7db2009 King of Cali Bassrace2009 USACi score 160.5 @ 42hz
assman Posted June 11, 2008 Report Posted June 11, 2008 I be the king of cone area....nuff said Assman IdustriesFear The DuckTeam Notoriously Loud Mafia
meade916 Posted June 11, 2008 Report Posted June 11, 2008 ok well i just go by the size of the sub its easier. You guys are a little too technical for me At least i didnt say it was 72 All SMD products + MORE available at my store here! https://wccaraudio.com/ Subscribe to My Youtube Channel! Over 1,000,000 subscribers strong! Turn on your notifications! http://www.youtube.com/meade916 Follow My Instagram! Daily live feeds from the shop, exclusive content way before it hits my Youtube channel...and little squares with photo's in them http://www.instagram.com/meade916 The Official SMD Facebook fan Page https://www.facebook.com/SteveMeadeDesigns/ Follow my Tweet (Twitter) http://www.Twitter.com/meade916
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