Cmple 1081-610-N 12Awg Cl2 Rated 4-Conductor Loud Speaker Cable - W 100Ft for in-Wall Installation Compatible with banana plugs and wall plates. Clearly distinguishable White, Yellow, Red and Black inner jackets for determining polarity. Perfect for use in or out of wall with a variety of speaker types including in wall and in ceiling. Can be used to make smaller cables. Comes in an easy pull spool. High quality, flame retardant PVC outer jacket. Multi twist, rope lay braiding. CL2 rated.