Wayne Parham Messages: 18793 Registered: January 2001
Illuminati (33rd Degree)
Klippel is definitely the authority on stuff like this. As you've suggested, there is range of vent velocities that are optimal. Let's hope the 0.75" vent is in the range. The version of the prototype MAG12 driver with the 0.75" vent will be done next week, so we should know how the real-world model performs very soon.