I just wanted to confirm I have the correct crossover settings on my receiver. I have an Onkyo TX-SR308, SF5000 Sony tower front speakers, FR is 45hz-50khz, YSW215 Yamaha sub, 20hz-200hz, Polk FX wireless surround, 48hz-50khz. I haven't upgraded my centers speaker yet, but it is very small and I don't know the FR. I have my sub crossover set all the way up, and my receiver has the crossover set at 80hz. Does this sound reasonable?
Thanks to all you experts.