Well, I have my sub, player and speakers.

I did get that cable with the player. I had the sub hooked up to the player just to listen to it, I had that cable plugged into the player's left and right inputs, and into the sub's left and right inputs.

I take it when I set my whole system up, I don't need a left and right going to the sub, just a single RCA into the right input on the sub, which says "mono" next to it.

Also on the sub are a series of 8 plugs, 4 for input and 4 for output, which have (+) and (-) for left and right on them, and I think these are for bi-wiring but I am not sure... ?

Thanks,

Josh