Hmm, can't imagine it'd do harm - I'd have thought that you should be able to channel low frequency to the sub per speaker - defined by the individual speaker limits - but I'll go with you there.... I think I could still be set in the TMA mindset - I'm sure that the crossovers were per-speaker in that set-up.

However, when I set my mains to 50Hz & was in stereo mode, I checked to see if the sub was moving - it wasn't. Switch to a blu-ray & the sub was wobbling quite happily !

However however, my SCMS surrounds are rated too 48Hz, so I guess even 60Hz might be getting towards the limit - perhaps I should have set everything to 80Hz & just forgot about it. Again, and referring to a comment on another thread, a little frustrating in what's supposed to be a reference surround processor (IMHO)....

Last edited by Rolski; 2010-10-07 20:03.