I am in the process of buying the Monitor audio mass speakers, my question is that the subwoofer is stereo with 2 rca inputs and an lfe input as well although the Yamaha V773 I am buying has 2 subwoofer outs I am initially only going to run a single cable, which subwoofer input should I use? my guess would be the LFE input but if anybody has any helpful advice I would be grateful.