Duece22 Posted January 10, 2008 Report Share Posted January 10, 2008 18" Fi BTL Fully Loaded Custom Box Hifonics Bxi2607d 2 batts alt big 3 0 gauge trunk of an impala will i be getting much flex? and does anyone else have videos of loud subs in trunks? Quote 2008 Hummer H3 x2 Sundown Audio Nightshade V2 12s x1 Sundown Audio 3000D Link to comment Share on other sites More sharing options...
audiofanaticz Posted January 10, 2008 Report Share Posted January 10, 2008 140-145? Quote Link to comment Share on other sites More sharing options...
Eric B Posted January 10, 2008 Report Share Posted January 10, 2008 only way to know is try it and meter it yourself Quote 2007 Chevy HHR LT UNDER CONSTRUCTION 1st Place Loud N Low 2010 MWSPL Finals 3rd Place Xtreme 3 2010 MWSPL Finals Link to comment Share on other sites More sharing options...
ReggieB Posted January 10, 2008 Report Share Posted January 10, 2008 u will have a lot of flexin lol Quote 2003 Grand AM GTELECTRICAL SYSTEMAlternatorstockBatteryFront s3400back d3100Wireinglots of 0gaHEAD UNITpionner 7500xSPEAKERS(4)Prv 6mb200(2)prv 10mr1000AMPLIFIRLS(1)Zxi80.4(2)Brx1200.4SUBWOOFER(2) MTX 9500BOX3.41 cuft 63sq port 34hzLINKSYoutube.com/reggieb198895 Link to comment Share on other sites More sharing options...
99GPGTX Posted January 10, 2008 Report Share Posted January 10, 2008 18" in an impala!!! is it facing up? should be very loud i would guess ill say 141-144 http://s43.photobucket.com/albums/e352/99g...nt=MVI_2525.flv http://s43.photobucket.com/albums/e352/99g...nt=MVI_2519.flv http://s43.photobucket.com/albums/e352/99g...nt=MVI_2164.flv http://s43.photobucket.com/albums/e352/99g...nt=MVI_2163.flv http://s43.photobucket.com/albums/e352/99g...nt=MVI_1991.flv http://s43.photobucket.com/albums/e352/99g...nt=MVI_1992.flv there ya go cuz Quote Currently: 2015 Evo X WW Forgestar F14 18s --Rally Armour Mudflaps ETS 3.5" FMIC, CAI, Open Dump DownPipe, Test Pipe, Ultimate Racing Catback, BLEVINS TUNE, Fortune Auto 500 Coilovers Build: Crescendo Mezzos x2 Crescendo 800.4, 1500.1 Loaded Fi Q12 Second Skin Pro XS D5100 RF 360.2 Sky High Audio Wiring Need: ALTERNATOR! PREVIOUS 1999 Grand Prix GTX 3.8L S/C-few modsWheels: Ruff Racing 280 19x8.5 Sub: Fully Loaded 12" Fi BTL Amps: Autotek MM3000.1d Sundown SAX-100.4HU/Tweets/mids: Alpine D310 + H701, TBI HDSS tweets, Mpyr audio 65m x4extra sheit: knukonceptz 0, 4, rcas, speaker wire EA 200amp alt HC 2400 TEAM DEADLY HERTZ!! Financial Consultant- Charles Schwab Link to comment Share on other sites More sharing options...
AI James Posted January 10, 2008 Report Share Posted January 10, 2008 depends on build quality vehicle acoustics, electrical system many other things Quote Link to comment Share on other sites More sharing options...
Duece22 Posted January 10, 2008 Author Report Share Posted January 10, 2008 See how the box build is in this video? Vid I think this is the way i i might do it. Quote 2008 Hummer H3 x2 Sundown Audio Nightshade V2 12s x1 Sundown Audio 3000D Link to comment Share on other sites More sharing options...
AI James Posted January 10, 2008 Report Share Posted January 10, 2008 still doesnt help us much as everyones vehicle responds differently to different boxes Quote Link to comment Share on other sites More sharing options...
finkster Posted January 10, 2008 Report Share Posted January 10, 2008 120 jk just go meter it and post what u can do........not what u think u can do Quote DAT 4125------>RE XXX comps active Eclipse cd7000 I serve drunks for a living Link to comment Share on other sites More sharing options...
mad3indade305 Posted January 12, 2008 Report Share Posted January 12, 2008 I had a 18" BTL in a 5 cu. @ 30hz on a [email protected] ohm in the trunk of my 06 impala. I did a 149.2 on the first note of hypnotize and on the low note of hypnotize i did a 152.6 on a AC. I would get you a vid but im upgrading to 2 18" BTL's in a 10~ cu. ft net box. Everything will once again be INSIDE the trunk Quote 2006 Impala setupkenwood kdc-x789Pioneer 6.5'skicker 850.4pa a3000db @.351 18" BTL Link to comment Share on other sites More sharing options...
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