Here are a couple graphs showing my success Equalizing my sub. I have to thank BruceK for all his help getting me set up with REW. The more I work with this the more I learn. I applied 4 filters to help bring down the peaks at the low end. What a huge difference this has made. I now hear the lows much more clear. Prior to EQ'ing I heard the loudness and could feel the lows but I believed that the sound could be better and thank fully I was referred to this site to help take me to the next level. Obviously this is not quite the flat response that we see but it is a work in progress and well worth the time and effort. The better things become the more I want to improve them. Now to start learning about house curves, what a concept.
I have moved my sub to a couple different positions but I have found that the current placement is about as good as I could get given my room layout. I have my AVR crossover set at 50Hz. Should I be concerned about the null at 50Hz since my mains should be taking over here anyway? Should I try to reduce the null by EQ'ing?
The first jpeg is of Acual and Predicted, the second jpeg is after EQ'ing.