I'm sure Jim can build any kind of cabinet you want, and with any kind of terminals, wiring, and crossover components. I'm pretty sure he already uses Mills resistors and inductors that are at least on the same level with the Perfect Lays. And I think the cabinet is already rounded on all sides, and it's certainly well braced. Black Hole would not be a problem. I personally wouldn't spend anything extra on caps or wiring, but there's no law against it. Jim would use the same crossover schematic. The little .06 inductor is not a big deal either way. For some reason the high pass filter I used on the CA0W1 resulted in a peak above 14 kHz, so I flattened it out a little, and improved the phase tracking in the process. In any event, I'm working on a slightly improved version of the CA0W1 (with an updated Seas woofer), so I may or may not end up using the mini inductor. Assuming it really is improved, Jim would use the new crossover and woofer.
