slot port help.
can someone help me with some port lengths for a box with 2 12" m5a spl drivers. i have the box pretty much done but after a few things that i messed up on im going to slot port seperate chambers port in the middle BUT the port opening must be 8.5"-9.5" in diameter
current dimensions of the box are 38w 15h 20d and i need it tuned to 38
if you could do a quick sketchup thatd be awsome aswell but not entirely needed.
2008 toyota tundra c-max trd
6inch procomp lift, 35" rubber on 20"s
pioneer avic x930bt,
focal polyglass 165vb. front stage
some image dynamics coaxs for the rear
ssa icon 10"