Wayne Parham Messages: 18751 Registered: January 2001
Illuminati (33rd Degree)
If you have only 400 cubic inch variance, you are well within tolerance. There will be no measurable difference, and certainly no audible difference. Change the size of the cabinet this much using a program like Boxplot to see what I mean. You can vary the size by a small amount or the tuning frequency and see its effects. You'll notice that this alignment is pretty tolerant of change, particularly when box volume is slightly increased.