jeffrm Posted June 4, 2012 Report Share Posted June 4, 2012 I have 2 15" atomic quantums (1500wrms each), rd 1750.1, 2 hc2400s and 1 hc1400, all 1/0 kicker wire. Ive had it metered on an audiocontrol meter and it did a 142.6db sealed on dash but I think it should be louder. Im wanting to run usaci super stock 0-600, so all equiptment has to be under rear side windows. This is how its setup now. 6x9 boxes have been removed. I have 62sqft of second skin coming so that will help with my my flex issues. 03 tahoe z71 4 death penalty 18s 2 ampere audio 3800s @ .5 each 18v 156.7 @ 35hz 158.5 @ 50hz Link to comment Share on other sites More sharing options...
jeffrm Posted June 7, 2012 Author Report Share Posted June 7, 2012 Any help? 03 tahoe z71 4 death penalty 18s 2 ampere audio 3800s @ .5 each 18v 156.7 @ 35hz 158.5 @ 50hz Link to comment Share on other sites More sharing options...
memphisBred Posted June 7, 2012 Report Share Posted June 7, 2012 The only things that helped me when metering with the door open like Meca or Usaci were increasing power, increasing cone area, seat positioning, going from a clean to clipped signal, unhooking front stage rca and remote wire, and working on the box. Things like a/c vent positioning, duct tape, steering wheel positioning, etc(smaller things) only helped my sealed score. SMD Super Seller/Buyer Audison----Hertz----Rainbow Link to comment Share on other sites More sharing options...
Skullz Posted June 7, 2012 Report Share Posted June 7, 2012 http://www.stevemeadedesigns.com/board/topic/98191-spl-gains-updates-on-page-16-slot-flares/ 01 Ford focus ZX3 Pioneer AVH-X491BHS PPI PC 4800.2 Morel Maximo 6.5" x2 Link to comment Share on other sites More sharing options...
jeffrm Posted June 7, 2012 Author Report Share Posted June 7, 2012 Ok thanks ill be redoing the box, and putting a rd 3250 in instead of my rd 1750, so there will be alot more power. 03 tahoe z71 4 death penalty 18s 2 ampere audio 3800s @ .5 each 18v 156.7 @ 35hz 158.5 @ 50hz Link to comment Share on other sites More sharing options...
ALPINE408 Posted June 7, 2012 Report Share Posted June 7, 2012 Port on driver side not the middle looks like a truck most trucks do best with port and subs up that style but not all of em Have you ever had your woofers blown? Link to comment Share on other sites More sharing options...
jeffrm Posted June 7, 2012 Author Report Share Posted June 7, 2012 I wanna try a box that I can move to different positions to see whats louder. 03 tahoe z71 4 death penalty 18s 2 ampere audio 3800s @ .5 each 18v 156.7 @ 35hz 158.5 @ 50hz Link to comment Share on other sites More sharing options...
HHR Ed Posted June 7, 2012 Report Share Posted June 7, 2012 I would say to try firing that box up instead of front Ed Lester ShowtimeSPL Host Showtime Electronics Video MarketingMy old Build Loghttp://www.stevemead...08/#entry511451http://www.youtube.com/showtimespl 5 time dB Drag Finalist Last ride 2007 HHR, current dB 153.5 and bass race 149.4 dB. 153.0 dB on music New Ride, 2008 HHR SS. Build under way. Loudest score ever = 171dB 2009 dB Drag Racing, North American Points Champion Link to comment Share on other sites More sharing options...
ALPINE408 Posted June 7, 2012 Report Share Posted June 7, 2012 Port on driver side not the middle looks like a truck most trucks do best with port and subs up that style but not all of em I would say to try firing that box up instead of front Does anybody read any of my post ever????????????? Have you ever had your woofers blown? Link to comment Share on other sites More sharing options...
HHR Ed Posted June 7, 2012 Report Share Posted June 7, 2012 Port on driver side not the middle looks like a truck most trucks do best with port and subs up that style but not all of em I would say to try firing that box up instead of front Does anybody read any of my post ever????????????? You posted? Where? lol I am just reinforcing what you said. Ed Lester ShowtimeSPL Host Showtime Electronics Video MarketingMy old Build Loghttp://www.stevemead...08/#entry511451http://www.youtube.com/showtimespl 5 time dB Drag Finalist Last ride 2007 HHR, current dB 153.5 and bass race 149.4 dB. 153.0 dB on music New Ride, 2008 HHR SS. Build under way. Loudest score ever = 171dB 2009 dB Drag Racing, North American Points Champion Link to comment Share on other sites More sharing options...
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