ysp4000
Hi dali,
am sure ur aware the yamaha ysp4000 is the projection soundbar ...it has a cable out from the unit for the subwoofer....and a setting which has to be set to subwoofer ..the unit has its subwoofers which has to be set to FRONT in case one doesnt use a external sub. I have set my crossover in the unit to 100 hz and the same in the subwoofer settings. besides this i dont know what settings exist..am sure there arent any..except the three cross overs at 80,100 and 120 hz