| Re: REW and AVR only
The setting of the 24dB/oct slope in REW is matching it against the receivers crossover setting of its low pass filter (LPF). The standard is 24. This is the slope at which it rolls off the sub out high frequencies just as you see in the target diagram above in my previous post.
The sub itself will have its own internal LPF shut off in this case so as not to interfere with the one set in the receiver.
brucek
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