My outside dimensions at 38 wide, 15 tall, 18.75 deep.
I would like to tune the box in the low 30Hz range (29-33) but I have no idea how to figure in the port and tune it. I have always built sealed boxes or had someone else design the ported box for me and I built it to spec.
I listen to a lot of Dubstep and Rap/hip-hop. This is my daily driver as well. The subs will be powered by a HiFonics Brutus 2100.1D.
Thanks in advance for helping.