Thanks for your help. I just ordered the Aphex unit. I was concerned about splitting the signal after the Velodyne amps since they are all SC1250 units and would send a corrected signal out to the JL Audio Gotham Subs of which they have their own computerized setups as well. My preamp, the Meridian 861 v8 also utilizes room correction, so I am trying to split out a pure subwoofer out signal to each before any processing of the signal is done by any of the components. Since I also use a pair of Meridian 8000 speakers where the woofer/subs in them utilize room correction as well, i figured going with your recommendations of the Aphex. My system is rounded out with the Meridian 7200 center channel and 4 of the Meridian 5300 speakers.
Thanks again for all of your help.
Thanks again for all of your help.