I just got PSW505, I am going to connect it to Onkyo 603 receiver. I have few questions:
1. Subwoofer has two connections, filtered (two rca) and unfiltered (one rca). Onkyo 603 has single RCA subwoofer pre-out. Do I connect subwoofer to filtered ports using RCA Y splitter or just connect to unfiltered port?
2. There are bunch of controls on the sub (cross over, low pass, etc.), I have to idea how they should be set and even what they do... any insight would be appreciated.