1.black and red speaker cable 2.4, 6, 8, 10, 12, 14, ... bare of tinned twisted copper wires and each of the conductors with PVC insulation layer, and Aluminum foil if required. If the ... outer side is the transparent protective cover of PVC (Red of Black). This type of cable is applicable to acoustic ... 202,4,6,8 cores telephone cable, flat,white,black,grey,or any color100m/roll or 305m/roll100m/plastic ...