I have a Sony SA-W305 Active sub. Not sure if anyone is familiar with it. It's rated at 45w (seems kinda low). My questions regards hookup. I was reading the newbie section on sub hookup and it gives you three ways to hook up a sub. Mine is hooked up in none of these ways. I have a Yamaha RXV-495 reciever DD 5.1 with Subout(lfe). I have a Monster interconnect 100 cable running to my sub, and connected to the line in on my sub. Is this the correct way for me to go. Will i get better (louder bass) connecting it another way. My sub also has line out, L&R speaker and two more L&R push pin connectors. I'm not sure if they are for two other speakers, or if i'm suppose to connect my sub to these L&R connectors via a y cable. It also has level control, cut off freq of 50hz to 200hz, and a phase button- normal & reverse. Any suggestions.