question about the bass reflex simulation in VituixCAD2

Hi,

I am going to design enclosure with vent for my speaker system with vituixCAD2 and I am sure that the software version is the same as my college's.
We attached the same parameters of drivers, vent and enclosure, but our result is different.
Did someone also have this problem?

Thanks,
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Welcome,
Have you double checked that the driver parameters used at college exactly match what you have input at home. Also check you have the correct driver selected and that you have not inadvertently left the tick against another driver.

If that doesn't help, maybe select alignment and toggle SB or Butterworth to see if that is a reason.
 
Thanks for help!
I have double checked the setting and finally found that "beta" was set as 1 rather than 0 as my colleague's setting. I misunderstood them because our driver template represent bl^2/Re with symbol "beta".
I haven't known when to adjust creep beta in vituixCAD.

Thanks again.