cjvue Posted August 23, 2012 Report Share Posted August 23, 2012 ya its a daily box. and my competitors are hitting 151.5 but they have 10k plus If you dont have the time and resources to build an efficient box, I say up the power and you'll see a nice gain. I bet you will beat that 151.5 score with that 10k and your current box. 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...
P4killer_ Posted August 24, 2012 Report Share Posted August 24, 2012 Maybe a pic of the install.. at 35 Hz tuning with rise you'll likely be somewhere in the 40s ..just on cone area alone you should able to do a 148 no sweat. Especially in an SUV. The sa are listed at 3 cu ported and you're running 15 net.. you'd likely gain with a smaller box.. if you did like 3-2.5 net per sub it would still play plenty loud daily. It could be a lot of things is the box crouded? Like port too close to the wall.. what config. Like port up sub up etc etc. That can greatly effect SPL..need. pix.. Setup: 2010 Hyundai Elantra Factory Unit via 4 chan NVX LOC Excessive Amperage "H/O" Alt Xs D3400/ Xs XP3000 Big 3. 2 Runs of +, 2 Runs of - DD M3b and 2 12" AQ HDC4s Link to comment Share on other sites More sharing options...
P4killer_ Posted August 24, 2012 Report Share Posted August 24, 2012 Double post. Setup: 2010 Hyundai Elantra Factory Unit via 4 chan NVX LOC Excessive Amperage "H/O" Alt Xs D3400/ Xs XP3000 Big 3. 2 Runs of +, 2 Runs of - DD M3b and 2 12" AQ HDC4s Link to comment Share on other sites More sharing options...
bdog Posted August 24, 2012 Author Report Share Posted August 24, 2012 Uploaded with ImageShack.us REP Link to comment Share on other sites More sharing options...
bdog Posted August 24, 2012 Author Report Share Posted August 24, 2012 as u can see its about 9-10 inchs from the hatch so that shouldnt be a prob and to be honest anywhere near tuning the subs dont move more than a quarter inch REP Link to comment Share on other sites More sharing options...
cjvue Posted August 24, 2012 Report Share Posted August 24, 2012 Have you try with a shorter port? Nice install btw.... 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 no but i have tried it with a longer one tuned to 30 and i lost .6 db. my vehicle peak is 38hz so im not sure how much more i can tune up before i lose REP Link to comment Share on other sites More sharing options...
Ray Posted August 24, 2012 Report Share Posted August 24, 2012 Id go to 2 subs Subs and port back 7.5 after with 15sqin per cuft Tuned to 39 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 Are these D4's? If so, two subs can only be dropped down to 1ohm. Unless we have D2's, going two subs over the four may be quieter imo. 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...
Ray 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 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...
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