Cmple - 12AWG CL2 Rated 4-Conductor Loud Speaker Cable - 250ft for in-Wall Installation Can be used to make smaller cables. Comes in an easy pull spool. Compatible with banana plugs and wall plates. Perfect for use in or out of wall with a variety of speaker types including in-wall and in ceiling. Clearly distinguishable White, Yellow, Red and Black inner jackets for determining polarity. High quality, flame retardant PVC outer jacket. Multi twist, rope lay braiding. CL2 rated.