I'll be using them at home, connecting them to my computer motherboard) msi b350 tomahawk). I'll have to buy a cable for the power to the subwoofer because I'm not sure where its gone. The subwoofer is some Chinese one, dreamstar ds2000. It is ac 220v 50hz 200w. Can I hook it up to my motherboard, and also the Klipsch r14s if I buy them? If not, any reccomendations on what I should do? Looking for good sound quality with bass. Thanks in advance!