Wayne Parham Messages: 18784 Registered: January 2001
Illuminati (33rd Degree)
I don't use the Kappa 15, so I can't tell you how they sound or measure. But they model well in that box and others have used them up to 1.6kHz so I think they'll probably sound just fine in that cabinet. Modify the Zobel as appropriate, calculate using values of Re and Le at the crossover point.