bdog Posted August 24, 2012 Author Report Share Posted August 24, 2012 Uploaded with ImageShack.us these are the classes and im currently in stock pro 2 and yes they are d4 so i might lose some power REP Link to comment Share on other sites More sharing options...
bdog Posted August 24, 2012 Author Report Share Posted August 24, 2012 two subs going back is going to be better you say! how far from the hatch would you place it REP Link to comment Share on other sites More sharing options...
Ray Posted August 24, 2012 Report Share Posted August 24, 2012 I was 1db louder with mine at an angle But basically it was 11.5" off the back door The angle during burps is 35deg with the port wall touching the side panel 20" back I have a pic. Ill go look for it. Or maybe i can take a pic of my lines drawn in the truck. 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 Link to comment Share on other sites More sharing options...
cjvue Posted August 24, 2012 Report Share Posted August 24, 2012 My 04 suburban 2 chaos 15's Alpine mrp2000 149.9@40 hz 2 hertz hi energy 12's on mrp2000 147.9 2 mayhem 12's on mrp2000 150.7 2 mayhem 12'a on 8k 153.0 Dont think that cone area is everything. Having enough pressure in one direction is more important in that truck. At least until you can build enough pressure going up. Just my .02 Not like i know much about getting loud in a big suv That is a very valid point there Ray. I wouldnt question it. OP stated that he had four 15's @ 0.5 ohm to thay 2500 watt amp to get the 47. Using two of those subs @ 1 ohm on the same amp might need a well designed box. Not that it is impossible... Just need to build and test (time and resource). My Build Log- T E A M S U N D O W N A U D I O - 2013 DbDrag WF SS1-2 - 5th Place 154.6db 2013 MECA Mod3 CA State Final Champ 153.4db Powered by: Sundown Audio Link to comment Share on other sites More sharing options...
bdog Posted August 24, 2012 Author Report Share Posted August 24, 2012 so i could prob drop down to stock suv class REP Link to comment Share on other sites More sharing options...
bdog Posted August 24, 2012 Author Report Share Posted August 24, 2012 I was 1db louder with mine at an angle But basically it was 11.5" off the back door The angle during burps is 35deg with the port wall touching the side panel 20" back I have a pic. Ill go look for it. Or maybe i can take a pic of my lines drawn in the truck. ok thx REP Link to comment Share on other sites More sharing options...
fecupe2001 Posted August 24, 2012 Report Share Posted August 24, 2012 that´s why i also recommended you using only 2 subs and going to a lower class, trust me, you´ll get loud on the meter way easier and cheaper using only 2 subs I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion! 2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/ 8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/ Link to comment Share on other sites More sharing options...
bdog Posted September 4, 2012 Author Report Share Posted September 4, 2012 Id go to 2 subs Subs and port back 7.5 after with 15sqin per cuft Tuned to 39 was this box able to play music? REP Link to comment Share on other sites More sharing options...
fecupe2001 Posted September 4, 2012 Report Share Posted September 4, 2012 yes it would play music very nice, if you are looking for LOWS then you would definitely need a lower tuning or maybe an interchangeable port, but that box can surely play strong from maybe like 33 hz wich it´s perfect for daily... I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion! 2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/ 8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/ Link to comment Share on other sites More sharing options...
bdog Posted September 4, 2012 Author Report Share Posted September 4, 2012 33 sounds good as i dont think much of my slowed music is much below that REP Link to comment Share on other sites More sharing options...
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