Is this the right way to calculate port size?

Joseph Lewis Bronze Member Username: Jprix82 Post Number: 75 Registered: Jan-06	Posted on Monday, January 30, 2006 - 13:46 GMT Is this the right way to calculate port size? - Box volume in cubic feet X 16 (the amount of port area in square inches per cubic feet of box volume). For example, 4 cuft X 16 sqin= 64 square inches of port area. If this is right how do I calculate the port lenght to get the tuning frequency?
Pimp Silver Member Username: 420pimp2 Post Number: 221 Registered: Jan-06	Posted on Monday, January 30, 2006 - 20:04 GMT Not sure i would like to know too.
marshall white Gold Member Username: Southernrebel Monroe, Louisiana USA Post Number: 1955 Registered: Mar-04	Posted on Monday, January 30, 2006 - 23:16 GMT http://www.bcae1.com/spboxnew2.htm go down to the ported box calculator.