I am putting 2 SA-10s in an extended cab Ranger. I am looking to build a 3cu. box and I want to tune it to 32Hz. They will be powered by an SAZ-2500D. This will be my first tuned box though, so I'm just looking for a little help. Max dimensions are 14"highX16"deepX50" wide. I'm just a little confused on how big to make the slot port.
E: I should also mention that this is just for daily bumping, not going to be competing.