I have a set of xl 12's in a mini van. At a single point show the night before i built a 4 cu/ft box with a 10" port, 36" long tuned at 45hz. Power is not the problem but only hit a 144.7 and was rather disapointed at it. Without building a wall with a huge port to crawl in i just cant seem to wrap my head around this. Getting old a guess wife will not allow a wall anymore.
The point is i was thinking 3cu/ft with aeros but never in my whole life ever played with them. Any ideas on what a good spl box would be?
-Angel
