I'm looking for a new cabinet design that could leverage these drivers. I believe the simple answer to the following question is yes, perhaps, but would require some cabinet redesign and significant cross-over changes.

Question 1:
Could the Pi 7s Corner Horn be reconfigured to accomodate the JBL 2446 plus horn? The JBL 2226 are already included in Wayne's design. The magnet for the JBL 2446 is 30 lb.s plus, and the drivers are over the top cool however impractical they may be for home audio.

Question 2:
JBL's offers really great drivers and since they don't have a 10 in. driver that I am aware of, is it out of the question to use the JBL 2206 (12 in) for the mid-range driver?

Thanks
AlienFishPants

The problem with using the large format driver isn't just the fact that the larger driver doesn't have quite the HF extension. Even if that weren't the case, the horns used with them are necessarily different sizes too. The geometry is wrong for the existing crossover, so you would have to redesign. I've gone to great lengths to set the crossover points right so directivity is uniform at the crossover points and the null angles are outside the pattern. That's not a trivial task.

Could you send me a copy of 7 Pi plans?

Jim