jcm1689 Posted August 13, 2008 Report Share Posted August 13, 2008 what you guys think would be louder 8 15's Sealed or 4 18's ported. both running same power. Quote R.I.P. KOOLAID KING --- Thomas Johnson 04/02/1986 - 06/09/07 THUNDER CAR AUDIO Chris's 91 hatch - 2 18" BTL's, 2 T40001BD's, 153+ dbs Chris's 2005 BMW 525i Chris's 2002 Ford Ranger 2004 Silverado Blow Through 1999 Silverado - 4 15" SSD's Fiberglass Top Infinity G20 *RIP KOOLAID KING* Dodge Stratus - 2 12" Power HX2's, Fiberglass Baffle Link to comment Share on other sites More sharing options...
jcm1689 Posted August 13, 2008 Author Report Share Posted August 13, 2008 these would be the 15's http://www.audioque.com/aq/SDC2_5_Series.htm and the 18's would hopefully be AA havoc's and if not BL's Quote R.I.P. KOOLAID KING --- Thomas Johnson 04/02/1986 - 06/09/07 THUNDER CAR AUDIO Chris's 91 hatch - 2 18" BTL's, 2 T40001BD's, 153+ dbs Chris's 2005 BMW 525i Chris's 2002 Ford Ranger 2004 Silverado Blow Through 1999 Silverado - 4 15" SSD's Fiberglass Top Infinity G20 *RIP KOOLAID KING* Dodge Stratus - 2 12" Power HX2's, Fiberglass Baffle Link to comment Share on other sites More sharing options...
Frozenbritches Posted August 13, 2008 Report Share Posted August 13, 2008 4 18's lol...although 8 15's is intimidating...the 18's would move more air right?? Quote 2002 Jeep Grand Cherokee Laredo Hifonics Brutus Bxi2607D (FRIED...saving for ZX2500.1) 2 15" 07 L7's ported at 32hz Xplod POS for the MIDS, which are Memphis Link to comment Share on other sites More sharing options...
Brick2560 Posted August 13, 2008 Report Share Posted August 13, 2008 shit mane, 8 15's would be fuckin' intimidating, but sealed? I think the 4 18's ported would make up for the lack of woofer. Quote "Buy some shit, Build some shit, Bang some shit!" - Dr. DB Joe owns my soul. Refs: Duct_Tape123, Derrick824 Link to comment Share on other sites More sharing options...
jcm1689 Posted August 13, 2008 Author Report Share Posted August 13, 2008 shit mane, 8 15's would be fuckin' intimidating, but sealed? I think the 4 18's ported would make up for the lack of woofer. thats what im thinkin too but i dont know the real answer. ive always liked 18's just cuz there 18's and not many people have em. but if the 15's would be louder then ill do that. Quote R.I.P. KOOLAID KING --- Thomas Johnson 04/02/1986 - 06/09/07 THUNDER CAR AUDIO Chris's 91 hatch - 2 18" BTL's, 2 T40001BD's, 153+ dbs Chris's 2005 BMW 525i Chris's 2002 Ford Ranger 2004 Silverado Blow Through 1999 Silverado - 4 15" SSD's Fiberglass Top Infinity G20 *RIP KOOLAID KING* Dodge Stratus - 2 12" Power HX2's, Fiberglass Baffle Link to comment Share on other sites More sharing options...
treossi Posted August 13, 2008 Report Share Posted August 13, 2008 8 15s would have assloads of more cone area, am i not right, even in sealed.. you've seen some of the sealed groundpounders on here hitting insane numbers Quote Team sundownWESTCOASTSPL.COM we're throwing dbdrag events very soon visit the website for details Link to comment Share on other sites More sharing options...
jcm1689 Posted August 13, 2008 Author Report Share Posted August 13, 2008 8 15s would have assloads of more cone area, am i not right, even in sealed.. you've seen some of the sealed groundpounders on here hitting insane numbers its actually not that much of a diffrence in cone area. thats why idk what to do. if it was a big diff. i would just go the 15's. but with it being kinda close idk how much the sealed box is gonna cut down on output compared to the ported Quote R.I.P. KOOLAID KING --- Thomas Johnson 04/02/1986 - 06/09/07 THUNDER CAR AUDIO Chris's 91 hatch - 2 18" BTL's, 2 T40001BD's, 153+ dbs Chris's 2005 BMW 525i Chris's 2002 Ford Ranger 2004 Silverado Blow Through 1999 Silverado - 4 15" SSD's Fiberglass Top Infinity G20 *RIP KOOLAID KING* Dodge Stratus - 2 12" Power HX2's, Fiberglass Baffle Link to comment Share on other sites More sharing options...
wL<3bass Posted August 13, 2008 Report Share Posted August 13, 2008 8 15s ported Quote 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... Link to comment Share on other sites More sharing options...
Noobtastic14 Posted August 13, 2008 Report Share Posted August 13, 2008 how is one 18 close to two 15s? -Drew Quote 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 Link to comment Share on other sites More sharing options...
Bryan Posted August 13, 2008 Report Share Posted August 13, 2008 rough estimates here 8 15s 1413.72 > 4 18s 1017.87 i would go with the 15s Quote MMM BASS OATS..ITS WHAT I HAVE FOR BREAKFAST 2 AudioQue HDC3 18'' subs Rockford Fosgate T1 6.5 mids MMATS 2000.05 XS Power D1200 Knukonceptz 1/0 Pioneer Premier DEH-P490iB " Shit I can roll a blunt better than those bitches in Havana!"- Uncle Elroy Link to comment Share on other sites More sharing options...
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