Since your receiver has its own crossover setting, the sub should indeed be set to 150 Hz.

If you were driving your sub using the speaker-level inputs, and then using the speaker-outs to continue on to the M22s, then you'd play with the sub's crossover to get the best blend.

So put it back at 150, and everything you heard was valid.


Pioneer PDP-5020FD, Marantz SR6011
Axiom M5HP, VP160HP, QS8
Sony PS4, surround backs
-Chris