Tom, i currently have a stereo setup, M60's with a pair of 8" JL subs. My M60's receive the full signal, and i am using the lowpass filter on the sub amps.
In the end i will wind up with a pair of EP600's that will replace the JL subwoofers (need one more 600).
Having talked with John, and Ian. I am going to continue to provide the M60's the full signal, and when i get the 600's i will use their lowpass filter. One thing that may change (which will be determined at a later date) with my specific setup would be a digital crossover to control the signal received by the different speakers i am using outboard amps.
