I am running a rather dated "R" series bookshelf speaker arrangement powered by an Onkyo TX-SR605 receiver; my questions revolve around the proper crossover points for these speakers. The front mains are larger R20s, while the center is a CSi30 and the surrounds are smaller R15s; the sub is a PSW10. Right now, I have all the speakers in the receiver's configuration menu set to cross over at 80Hz -- the mains, center AND surrounds...
But is this the proper crossover point for all the R series (and CSi center) speakers? Should some of these be at 100Hz or higher?
Any help would be appreciated!