Inputs The two audio inputs (3.5mm mini-jack and RCA Left/Right) are line-level inputs for connecting an output or sub out of your music source (AV receiver, preamble, powered speakers, etc) into the S6. Both inputs are open or active, so you can connect two different sources at the same time if desired. LFE input If your preamble or AV receiver has an LFE {Low Frequency Effects) output, use the single Leftist input on the S6 rear panel.
