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Andy -- feel free to send me your reworked crossover. I've been building a new set of eros and would be happy to measure it for impedance/response and post it for others to enjoy.
One of the problems with the Eros driver combination is the difficulty in taming the 1khz peak in the woofers, while compensating for baffle step rise and still maintaining a tolerable impedance.
What does the impedance profile look like? What are the minimums?