Built a box for my Sundown SA-15s today. It is 5.8 cu ft with a 10" aero port tuned at 31hz. Heres a couple pics of it while I was building it. Just thought Id show it off a little bit. Keep in mind this is only the SECOND box ive ever built.
And also wanted to give a shout out to BASSRACE for helping me with the design. Your a solid guy in my book, not many people would have taken the time out of their day to actually punch numbers in for me to get the volume and tuning I desired. Especially considering the number of posts I have at the moment.
This thing freakin slams lows, and hits hard all the way up to about 50hz. Im running a Rockford T1000bd to it at 1ohm. Probably about 600rms per sub. The sundowns are laughing and pointing at the power, I can tell they want more. My friends had no faith in this design. But when I cranked it up they were pretty impressed with how much air it moves in my little corolla.
Ill post more pics of it in my car tmrw and maybe a vid too.