I just upgraded my speakers to a Paradigm Signature system (2xS8, 1xC5, 2xADP3 and 1xSUB1) and I am using my old Polk RT3000p floorstanding units as top height speakers. I ran Audyssey successfully and it recognized the S8s and the C5 as "Large" and set the crossover to 40Hz. The ADPs and the old Polks were set to Small with a 150Hz crossover. The SUB1 crossover was set to 80Hz.
My problem is that with normal stereo inputs there is no signal (or sound) from the sub. Any multichannel input plays normally and uses the sub appropriately.
Is there a setting I am missing or would this be considered "normal"? I would have thought that some signal would be played through the sub even though my fronts and center are Large.
Does anyone have any thoughts? Thanks.