412 CVX Posted July 1, 2012 Report Share Posted July 1, 2012 Move the sub away from the port opening inside the box. closer to where it opens on the other side of the box Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
RAM_Designs Posted July 1, 2012 Report Share Posted July 1, 2012 I'd completely avoid firng the sub and port forward, if possible. Either sub forward and port up, or sub up and port towards the passenger side. Quote Ryan Miskin - owner of RAM Designs I have my PM's turned off, please email at <script data-cfhash='f9e31' type="text/javascript"> /* */</script> 2200+ designs since March 2011... Link to comment Share on other sites More sharing options...
REVOofRustler Posted July 2, 2012 Author Report Share Posted July 2, 2012 Move the sub away from the port opening inside the box. closer to where it opens on the other side of the box So like this one? Ram - i dont really even have enough room (depth wise) to do a top mount box. Any reason I should avoid port forward and sub forward? Quote 2002 Dodge Dakota 4.7 club cab - Sold 2004 Audi S4 Avant - Fi and Crescendo - Stock Bose System - http://www.stevemeadedesigns.com/board/topic/147725-2002-dodge-dakota-end-of-the-road/?hl=%202002%20%20dakota 136.4 Sealed @ 29hz 137.0 Drivers window open @ 26hz Link to comment Share on other sites More sharing options...
412 CVX Posted July 2, 2012 Report Share Posted July 2, 2012 yup. just like that picture. Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
REVOofRustler Posted July 4, 2012 Author Report Share Posted July 4, 2012 (edited) Alright, so when I measured the displacement of my 45's I did something very wrong, so when I went back and rechecked everything I found out that the net volume was actually about 2.6 cubic feet and tuned to 29 hertz... So after doing a bit of redesigning (and triple checking everything...) this is my current box design, and hopefully the one I'll be able to stick with: I made sure that the skinniest part of the port bend was 2.25, as to avoid bottle necking. I'm looking forward to coming home from vacation to get this thing done! Edited July 4, 2012 by REVOofRustler Quote 2002 Dodge Dakota 4.7 club cab - Sold 2004 Audi S4 Avant - Fi and Crescendo - Stock Bose System - http://www.stevemeadedesigns.com/board/topic/147725-2002-dodge-dakota-end-of-the-road/?hl=%202002%20%20dakota 136.4 Sealed @ 29hz 137.0 Drivers window open @ 26hz Link to comment Share on other sites More sharing options...
412 CVX Posted July 4, 2012 Report Share Posted July 4, 2012 Looks good. a tad large, but shouldn't hurt anything. take plenty of pics of this build! Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
REVOofRustler Posted July 4, 2012 Author Report Share Posted July 4, 2012 The size specs for a ported box for a q12 is 1.8 - 2.5, so it should work out well. It will be a bit big while I have my Type R though. I might just make a build thread for my truck once I get home in about two weeks. Quote 2002 Dodge Dakota 4.7 club cab - Sold 2004 Audi S4 Avant - Fi and Crescendo - Stock Bose System - http://www.stevemeadedesigns.com/board/topic/147725-2002-dodge-dakota-end-of-the-road/?hl=%202002%20%20dakota 136.4 Sealed @ 29hz 137.0 Drivers window open @ 26hz Link to comment Share on other sites More sharing options...
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