This might be a silly question, but I've never used a 5.1ch speakers in my whole life, I recently get a Edifier S550 5.1ch Speaker system that come with a subwoofer, and i am using ASUS XONAR ESSENCE STX/90 Sound Card. I am just confused about where to connect the cables?
I took couple of pictures about what the inputs and outputs i got plus the provided cables.
If there is no way to connect these speakers, what would be the best solution? Any converters? Or I could try to buy a cheap amplifier and connect the cables via it? Change the sound card? or finally just return these speakers and pay 25% restocking fee and get other speakers?