Quick Question: Calif C90 impulse in WoSIII

[polaris20]

I've got a Mesa ported 1x12 w/C90 coming for my ROV25 head. Is the CalifC90 impulse in TwoNotes' products open backed or closed back?
If closed, it seems like it'd be a cool way to use it with a load box for recording my amp, and still have it sound close to the real cab.

 

[polaris20]

Anyone?

 

[guillaume_pille]

This cabinet is the Lone Star extension cabinet:

http://www.mesaboogie.com/Product_Info/Guitar Cabinets/LONESTARcabs/LS1x12-23-LG.htm

It's an open back cabinet, but here is my advice: try the WoS III plugin, you'll be able to hear this cabinet in real time, then you'll know if it works or not. Plus, you may find another one even better in our library.