RickyFriery97 Posted October 17, 2011 Report Share Posted October 17, 2011 so my friend blew his kicker sub, and said he wanted a 15" and i remembered about the B-stock SA subs, so i told him to pick up a SA-15" he should get it soon if he hasant already, but he doesnt know how to properly build a box..so i told him id get some ideas for him sub is one SA-15" D4 will be ran on a Alpine PDX M12 @ 2 ohm (rated @ 1200W @ 14.4V) i know this is quite a bit more then the Rated RMS for a SA, so im wondering if the box should be a lil smaller? i will be setting his amp with my DD-1, and will be careful with the gains. any help is appreciated Quote 2014 Chevy Silverado Crewcab 1994 Chevy Full Size blazer Link to comment Share on other sites More sharing options...
Team Nemesis-DJ Posted October 18, 2011 Report Share Posted October 18, 2011 3-3.5 @ 34 will fit the bill Quote Link to comment Share on other sites More sharing options...
RickyFriery97 Posted October 18, 2011 Author Report Share Posted October 18, 2011 3-3.5 @ 34 will fit the bill thanks man! ill shoot for that Quote 2014 Chevy Silverado Crewcab 1994 Chevy Full Size blazer Link to comment Share on other sites More sharing options...
RickyFriery97 Posted October 25, 2011 Author Report Share Posted October 25, 2011 Hows this look for (1) SA-15D4 Ran @ 2ohm on a Alpine PDX-M12? Can anyone Explain to me how to find the F3 point of a box? Quote 2014 Chevy Silverado Crewcab 1994 Chevy Full Size blazer Link to comment Share on other sites More sharing options...
RickyFriery97 Posted October 26, 2011 Author Report Share Posted October 26, 2011 (edited) Bump, sub is up firing, port to the side. will be sitting on the backseat of a 4 door chevy colorado Edited October 26, 2011 by RickyFriery97 Quote 2014 Chevy Silverado Crewcab 1994 Chevy Full Size blazer Link to comment Share on other sites More sharing options...
Cashdollar2009 Posted October 26, 2011 Report Share Posted October 26, 2011 That matches Sundowns specifications. Go for it. Quote 1997 Chevrolet Cavalier Two 12" DC Audio XL M2'sCrescendo Audio BC5500d Current Scores: 150+ out the Trunk On 6/30/2011 at 1:11 AM, 'Ray' said: Acoustical energy is free. Electrical energy is not. Link to comment Share on other sites More sharing options...
DGold Posted October 26, 2011 Report Share Posted October 26, 2011 (edited) Just built a box for a buddy of mine for a single SA 15. We went with 3 cubes internal tuned at 35hz with the port on the drivers side for an Escape. Since you're running a little more power, I'd hover closer to around 3 cubes internal. And I just noticed your box specs and they seem to basically agree with what I would do. Maybe someone with a lot more knowledge then me would come in and verify but as far as internal dimensions and tuning goes. You should be good. The SA is still able to handle the low notes pretty well. Playing 25hz without a problem on around 750 watts RMS. Check out this thread for a video of it in my friends Aveo. It is the same box. http://www.stevemeadedesigns.com/board/topic/122592-25hz-aveo-door-flex/ Literally posted at the same time Mr.Cashdollar. Edited October 26, 2011 by DGold Quote Old Setup 03 DurangoRF Power T1 6.5 CompsMids/Highs Amp: AQ4x90Sub Amp: AQ 3500.1DSubs: 2 DC XL 18sBox: 12ft^3 tuned to 33HzMechman 270 Amp AltXS 6500XS 3100 x2 Highest Score to date: 151.2 db @ Headrest Link to comment Share on other sites More sharing options...
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