I am confused by the "jack 3.5mm RCA" connection. Can I plug the cable into my sound card as normal, or do I still need an adapter from RCA to "normal" jack 3.5mm?
The speakers are connected via a 3.5mm jack. The left speaker is connected to the subwoofer via RCA (chinch). However, the cable is fixed to the speaker. All the cables I needed were included.