2 x Eminence 15 Alpha's with Fostex FE166e on OB?

Just wondering if anyone has actual experience of OB utilising 2 Eminence 15 Alphas with a Fostex Fe166e fullrange?

Yes. I know fe103's and FF85k's are the general pairing with single 15A's, but I was wondering what the go-to Eminence OB arrangement is for more "amply-proportioned" listening rooms?

Doug

Sorry! I meant, of course, the fostex fe167e drivers.