bad idea, RCA uses an impedance of 75 Ohms, which you fuck up when you splice the wire. I'd recommend using RG6 cabling for the video, and, if possible, S/PDIF for the audio, but in lieu of that I'd ...

First, yeah I know don't use a TV for a center channel. I know all about it so please don't post if that's all you're going to say. I have a home theatre receiver that outputs to the usual speaker ...