Fred, I agree. The REW software + SPL meter gave me a pretty good idea what my room was doing to the sound. Once I had the sub set up, I ran a full sweep of the entire room with all speakers connected and found the results pretty interesting. I realize the SPL meter isn't good enough to accurately measure the entire spectrum, but I still felt it gave me a good enough idea that I didn't have major response problems in my room. My ear confirms this as it sounds awesome to me, but I wanted to check just to see if there were any major anomalies in the response curve.
