I'm really intrigued by the 8pi. I built the 2pi towers and I really like them, but it would be neat to try out the Alpha 10s like this. How would the crossover vary from the tower if one were to use the PSD 2002 with the Alpha in the 8pi? Or would you recommend a different tweeter?
I'm quite sure you'd want to cross it at 1.6KHz if using the PSD2002. You could leave out the woofer crossover components and use their upper acoustic rolloff as the xover slope, I've been told.