AudioQuest G-2 100' Spool of Bulk Flat Speaker Cable Incased in a Gray Jacket SemiSolid Concentric Packed Conductors Use Fewer, Larger Strands LongGrain Copper Allows A Smoother And Clearer Sound Radially Symmetrical Conductors Uses Sized Conductors To Reduce Audio Flaws While Solid Conductors Are The Complete Solution To Strand Distortion LGC Allows A Smoother And Clearer Sound Than Regular OFHC Cables