If you are talking speaker cable, then it will work just fine splicing. Just pick up some bog standard speaker cable and splice it in, hopefully it will still look okay to you.
Lightware Visual Engineering is set to release two USB–C extender Active Optical Cables, the CAB-USBC-AOC800K and the CAB-USBC-AOC1000K, which will provide new flexibility to AV installations. The two ...