Sonotube subwoofer with 2 drivers
I want to take two JL Audio 12W1-4's that I have and put them into a Sonotube enclosure that has a port tuned to around 20-25Hz. I also want to mount the drivers isobarikly so that I only have to have one enclosure. Does anybody know of anybody that has ever done something similar to this? Also does anybody know of any good software that is either free or inexpensive that I could use to design this? Are there any tips or suggestions? I was thinking of putting one 4" port on the top but would more than one be feasible or even necessary. Maybe a smaller port?