SQL50 Posted May 3, 2014 Report Share Posted May 3, 2014 I currently have a box which was originally designed for a Rockford P3 15. Roughly after displacement the SA 15 would have about 3 cu^ft after displacement, tuned right at 34-35 hz, with about 45 sq in of port area, L port, 2.75 in port opening. Would this work alright? Sundown specs said 3-4 cu^ft but is that cutting it too close on airspace? Running a Rockford R500X1D on it. Thanks in advance. Link to comment Share on other sites More sharing options...
ToNasty Posted May 3, 2014 Report Share Posted May 3, 2014 no, way to small on that power ***Super Sellers List***http://www.stevemeadedesigns.com/board/topic/25829-super-sellers-buyers Link to comment Share on other sites More sharing options...
SQL50 Posted May 3, 2014 Author Report Share Posted May 3, 2014 How much air do you think it needs? I know sundown says 3-4, but in general what do most people run? Link to comment Share on other sites More sharing options...
gr8handogoatness Posted May 3, 2014 Report Share Posted May 3, 2014 Edit: To answer your question I would go for closer to 4 cubes. So the reason he says you need a bigger box is because of low power. With a smaller box like that you won't have to lows you are looking for most likely, depending on your tastes and musical preference. On low power you want a bigger box. On high power you want a smaller box so that the suspension can keep up. You don't want the sub suspension to over travel on high power so you use a smaller box. You are on low power so a bigger box will help you get more out of it. If you plan on increasing power to like 2 times that amount then you could run that box but I would still probably go for like 3.5. If you triple the power then run that box Link to comment Share on other sites More sharing options...
Joe X Posted May 4, 2014 Report Share Posted May 4, 2014 I currently have a box which was originally designed for a Rockford P3 15. Roughly after displacement the SA 15 would have about 3 cu^ft after displacement, tuned right at 34-35 hz, with about 45 sq in of port area, L port, 2.75 in port opening. Would this work alright? Sundown specs said 3-4 cu^ft but is that cutting it too close on airspace? Running a Rockford R500X1D on it. Thanks in advance. Give it a shot, is your best bet to know, it's tight but not useless tight by any means, you can even reverse mount the sub to help things a bit. Link to comment Share on other sites More sharing options...
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