View Full Version : 6" Aero for 2 SA 12's

04-13-2013, 09:34 PM
Will it be enough port area? Box will be a little over 4 cubic feet tuned to 30-31. Power is off a Rockford 2500.1bd-cp at 4 ohms (roughly 1,500w rms).

04-13-2013, 09:35 PM
that's plenty enough for an aeroport.

04-13-2013, 09:38 PM
Thanks..the port will be about 4 inches away from the back wall though...should I just cut more off the port and tune a little higher 32-33hz? I love the lows more than output

04-14-2013, 11:20 PM
Hey guys do Sundown SA 12's sound good tuned at 30hz? Sundown's recommended tune is 35hz. I want it to have a relatively flat response can someone give me any clues on how to do that? So far the box dimensions will be 15h x 35w x 20d. Subs will be forward firing with port on same side as subs in the middle. Just torn between tuning at 30hz vs 32/33hz