K Kevin New member Mar 10, 2010 #1 i have a orion hcca sub 12 dual 4 ohm. the directions say to built a 1.5 cu ft box and the port was H-14 x W-2 x L-30.33. exactly wat it says. i built it and it doesnt sound good it sounds like if its not a big enough box. anything will help thanks.
i have a orion hcca sub 12 dual 4 ohm. the directions say to built a 1.5 cu ft box and the port was H-14 x W-2 x L-30.33. exactly wat it says. i built it and it doesnt sound good it sounds like if its not a big enough box. anything will help thanks.
