I am thinking of going ported for my Kicker subs, but if I do, I have to go with two single boxes to get them in the trunk which is fine. The downside to this is even going this route, each box will only have about 1.5cu. ft. and these subs call for 1.75-2.25 cu. ft. per box. So my question is simply this: If I was to use polyfill to trick the sub, how much would I need. If someone could look at the following link and help me understand I would appreciate that.
http://web.archive.org/web/20020808224043/integra.cyberglobe.net/caraudio/resources/fiberfill/
From reading the chart about the 1.4cu ft box, am I to assume if I use 1.40lbs of it I'll achieve a 2.0cu ft box?
Sorry if this sounds nooberish but I've never went this way with a set up.
