Bob Brines Messages: 186 Registered: May 2009 Location: Hot Springs Village, AR
Master
OK. I'm with the program.
You have the Betsy-K. (You did actually buy a pair, didn't you?) You have no options. You will have to use a sealed box. It is remotely possible that it will go into a BR, but it will be huge. Again, you might fit it into a BiB.
The graphs you are looking at were most likely made on an OB. The clue is that the higher Q Betsy goes lower in the bass than the lower Q Betsy-K. This is why you would choose a high Q driver for an OB application. Actually, everything you need to know is on that product page.