And secondly, why do you have a problem with electronics? The use of electronics in the crossover means that one can use low current devices, rather than passive components that will vary in their specifications due to the high power current, heat and other factors that are inherent in passive crossovers. Electronic crossovers have demonstratively superior qualities, in most circumstances(not all of course). Even in situations where one is using the most superior quality parts, there are still issues. By the time you've paid for the very high quality passive crossover components, you could have purchased a very low noise digital crossover from Behringer.

I'm afraid that I fail to understand why you would do that. Please explain.

Marlboro

Seems to me that there are specific characteristics in the speaker itself that are necessary for "OB" use. Since I was never into them, I never collected the data on that with them.

Does anyone know the T/S parameters that are required for OB to work?

Marlboro