Quote Originally Posted by Altec Best View Post
Yeah when measuring the VAS piston area (cone/dust cap) will always be in cubic inches.So when trying to figure the correct data to enter you are essentially trying to figure the total piston area in cubic inches.. And adding the correct weight does take some effort..

VAS methods

1. Added Mass
2.Known Box

Hi AB,

I think it is a typo....area in cubic inches ?

Probabely you were talking about the "Known box" method, where the space (cubic inches) in the spkr front is also added to the known volume box in consideration.

Actually Cradeldorf is doing it in the open-air fashion... for the time being probabely.