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Avic D1 HU
Component speakers up front
10" sub in the rear
6.5s in the rear
The fronts and subs are powered by a 4 channel amp (2 bridged to the sub, of course)
So here's where my question comes in. When I set up the Avic output, do I leave all the HPFs OFF and let the HPF/LPF settings in the amp do all the work? Or would it be better to have the HPF settings in the HU turned on and leave the filter settings on the amp off? Of is there some other combination I should be considering?