[jbarcelona4]

I have spent most of the weekend trying to get the best reading for my room as far as fq. is concerned. I have moved the sub. and tried lowering its volume. What I do not understand is with the 3 graphs I will show, the sub only graph is flatter, and when the fronts are added, they increase the peaks from 22 to 80 Hz. and my crossover is set at 80 in the preamp. I do not understand how the fronts effect the fq. from 22 to 40 Hz. I have Paradigm 100 speakers and a HSU Sub. The 1st graph is sub only, and the 2nd is fronts only, and 3rd is Sub. and Fronts. Thanks for the help.
Joe