stipek Posted July 18, 2011 Report Share Posted July 18, 2011 Before i seal up my box, i'm doing subs up port back for 2 12's. the port is in the center and there is a T divider in the back. Any suggestions on what corners to put 45's in? Quote Headunit - Sony DSX-200X Subs - (2) Modified American Bass 18's Monoamp - DD M4 Front Stage - CDT HD62-AS components with 4 Crescendo PWX 6.5 4 Channel Amp - Hifonics ZRX1000.4 Cadence 0 gauge Singer 275 amp Alt D7500 XS Power battery Quad 1/0 input Toolmaker terminals SMD OM-1 RGB LEDs BUILD LOG CURRENT ABOVE SETUP http://www.stevemeadedesigns.com/board/topic/191602-2003-bravada-2-18s-ab-dd-xs-singer/ BUILD LOG (2 MTX 7512's)http://www.stevemead...__fromsearch__1[/size] Link to comment Share on other sites More sharing options...
kingsuv Posted July 18, 2011 Report Share Posted July 18, 2011 For a daily box, I wouldn't worry too much about them. Yes they can add strength to the corners, but if ya build a solid box it won't matter. 45's also don't always add spl Quote Designing, building, and shipping boxes. Yahoo IM - kingsuv00If the listening level is too loud, please inform the driver, so he can promptly pull over, and let you out. not many cars can get me to pluggin my ears but this one.......damn. I mean the first minute is ok but that thing just really starts digging deeper and deeper in your earhole till you cant stand it no more. Seems like it does it with relative ease....16 12's on 8 amps.........gotta love it. Link to comment Share on other sites More sharing options...
DRauck Posted July 18, 2011 Report Share Posted July 18, 2011 (edited) All of them if possible. At least the upper right/left corners and bottom right/left corners if looking at the box through the baffle Edit: ^I guess I stand corrected. They aren't necessary lol. BUT if you are going to add them then you can go ahead and listen to me Edited July 18, 2011 by DRauck Quote 2011 Honda CR-Z Mugen 12" Kicker SoloX Subwoofer Rockford Fosgate t20001bd Pioneer AVIC-X930BT Head Unit Build Log Link to comment Share on other sites More sharing options...
ChevyBoy95 Posted July 18, 2011 Report Share Posted July 18, 2011 all they really do it help direct airflow so i can move in and out more smoothly. Quote Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
fecupe2001 Posted July 18, 2011 Report Share Posted July 18, 2011 All of them if possible. At least the upper right/left corners and bottom right/left corners if looking at the box through the baffle Bottom right/lleft corner you are correct, upper right/left corner i´m not sure about that one, it might work , but all of them NO, for dialy you might not be able to hear a difference, but on real life, it´s gonna hurt your score. 45´s aren´t that necessary if you ask me, specially for a daily application, i wouldn´t take to much attention about that... Quote 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...
stipek Posted July 18, 2011 Author Report Share Posted July 18, 2011 so if i wanted to, looking at the front through the port it would be the front left/right corners running vertical? I forgot to mention the port outlet has a 5 inch radius bend if this makes a difference. Quote Headunit - Sony DSX-200X Subs - (2) Modified American Bass 18's Monoamp - DD M4 Front Stage - CDT HD62-AS components with 4 Crescendo PWX 6.5 4 Channel Amp - Hifonics ZRX1000.4 Cadence 0 gauge Singer 275 amp Alt D7500 XS Power battery Quad 1/0 input Toolmaker terminals SMD OM-1 RGB LEDs BUILD LOG CURRENT ABOVE SETUP http://www.stevemeadedesigns.com/board/topic/191602-2003-bravada-2-18s-ab-dd-xs-singer/ BUILD LOG (2 MTX 7512's)http://www.stevemead...__fromsearch__1[/size] Link to comment Share on other sites More sharing options...
fecupe2001 Posted July 18, 2011 Report Share Posted July 18, 2011 if it´s subs up/port back and you are looking through the port, i would use a single horizontal corner (from right to left)at the bottom of the box, that´s the pressure point of that box Quote 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...
stipek Posted July 18, 2011 Author Report Share Posted July 18, 2011 if it´s subs up/port back and you are looking through the port, i would use a single horizontal corner (from right to left)at the bottom of the box, that´s the pressure point of that box along the front panel right because the port is in the back. I have the bend in the front and that may be a little tricky. also i want to post a pic of the "T" divider. I used pvc roundover instead of 45 mdf. Never posted pics. How do I do that? Quote Headunit - Sony DSX-200X Subs - (2) Modified American Bass 18's Monoamp - DD M4 Front Stage - CDT HD62-AS components with 4 Crescendo PWX 6.5 4 Channel Amp - Hifonics ZRX1000.4 Cadence 0 gauge Singer 275 amp Alt D7500 XS Power battery Quad 1/0 input Toolmaker terminals SMD OM-1 RGB LEDs BUILD LOG CURRENT ABOVE SETUP http://www.stevemeadedesigns.com/board/topic/191602-2003-bravada-2-18s-ab-dd-xs-singer/ BUILD LOG (2 MTX 7512's)http://www.stevemead...__fromsearch__1[/size] Link to comment Share on other sites More sharing options...
fecupe2001 Posted July 18, 2011 Report Share Posted July 18, 2011 try uploading pictures since my english isn´t that good lol, upload them on imageshack.us , get the direct link and post it on the image option at the tool bar you have on the top when you are writing a post... Quote 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...
stipek Posted July 19, 2011 Author Report Share Posted July 19, 2011 Here is a super rough draft of the box. Between which points do you suggest the 45? Quote Headunit - Sony DSX-200X Subs - (2) Modified American Bass 18's Monoamp - DD M4 Front Stage - CDT HD62-AS components with 4 Crescendo PWX 6.5 4 Channel Amp - Hifonics ZRX1000.4 Cadence 0 gauge Singer 275 amp Alt D7500 XS Power battery Quad 1/0 input Toolmaker terminals SMD OM-1 RGB LEDs BUILD LOG CURRENT ABOVE SETUP http://www.stevemeadedesigns.com/board/topic/191602-2003-bravada-2-18s-ab-dd-xs-singer/ BUILD LOG (2 MTX 7512's)http://www.stevemead...__fromsearch__1[/size] Link to comment Share on other sites More sharing options...
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