The LFR DSPs manage the front left and right 500 subs.

The QS10s' 500 subs are fed directly from my Onk surround pre-outs. These get the same full range signal as the QS10s. The subs are set to 150Hz using the 500's cross-over knob.

The LFE subs (800, 2x600) are fed from the Onk's .1 channel.

Managing the bass has been experimental. I can't be sure it's been optimized because I lack instrumentation and granular adjustments. But it sure sounds incredible.

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated