Plexian

It seems I have answered my own post. I actually bought the YST-SW012 from a local ABC Warehouse store, and tried it out myself. Unfortunately, the supplied cable is an RCA cable, which won't fit into the sub output on a sound card, since it is meant for a 3.5mm cable. However, you can just buy an RCA to 3.5mm adapter or cable to connect it to the sound card, which I did, and it works perfectly, Also, if you have the Realtek HD Audio Manager software, you must set it to a 2.1 speaker configuration.

I am fairly new to computer speaker setups, and planning to add the YST-SW012 to an existing 2.0 speaker system. After having searched various forums with usually mixed information about connecting this subwoofer to a pc, I am unsure about this setup. Do I just connect the sub with the supplied cable to the center/subwoofer output on my sound card, or do I need a separate receiver or a different cable? Any help is appreciated.