Hey guys, so I'm about to build my first box with an aero port in it and I need some help. I used the12volt to calculate the length of my port based on how big the diameter was. I'm going with either a 6" or 8" but i want to know what the difference is. The calculator told me that the 6" aero port tuned to 34hz would need to be 6.2" long where as the 8" aero port would need to be 13" long. what is the difference?
My set up is an audioque hdc3 18 in a 6.2cft box.