The speakers can be connected with a single 3.5 mm cable to the back of the subwoofer and you can simply switch their control pod to use the 3.5 mm jack rather than the RCA. Or if you wish to use the speakers' RCA connection, you can simply use a 3.5 mm cable to male RCA cable and connect it that way as well. Corsair includes both cable types so you wont have any problems connecting them in whatever configuration you wish to use.