i have 2 visonik v109d6 subs and i want an enclosure for them im still deciding on what type of box to make either proted or sealed
the specs show
for sealed for one sub .45cuft min and a max of .065cuft
for ported for one sub 3.0cuft and 2 4x20" ports
i was wondering whats size do i use for 2 subs in one box. do i double the values or something. also for the number of ports and there size.