matrxx dude 5,000+ posts TEAM DB UNIT 6,529 2 tifton ga Nov 12, 2007 #1 i know some of u know it,appreciate it john Click to read more...
SeanDub 10+ year member CarAudio.com Veteran 3,649 0 Kansas Nov 12, 2007 #2 What is the shape of the port opening? What is the area formula for that shape? See 8th grade geometry textbook. pi*radius^2
What is the shape of the port opening? What is the area formula for that shape? See 8th grade geometry textbook. pi*radius^2