How to build hatchback box?

Anonymous	Posted on Wednesday, January 19, 2005 - 01:23 GMT How to figure calc. and everything for hatchback box for behind the seat of a reg cab pickup????
Mark S Silver Member Username: Rzarector Coquitlam, Bc Canada Post Number: 137 Registered: Dec-04	Posted on Wednesday, January 19, 2005 - 02:15 GMT http://www.the12volt.com/caraudio/boxcalcs.asp#wed this is a box volume calculator if thats what your asking