High QualityOur The KENGIYEL Series Copper Clad Aluminum Speaker Wire Are Made From High Stranded Conductors Provides Premium Sound Quality With For Home Theater And Car Audio System. That is Ideal For All Single Color LED Strip Light, Low Voltage Single Color Led Strip, Light Bulb, Lamp. Each Wire Color Represents A Polarity. By Default, Red is The Positive, And Black is The Negative Of The Circuit. This Coding is Ideal For Reducing Short Circuit Risk. Rated Temperature: -20°c-70°c. Easy To Install50 Feet 12 AWG 12v Speaker Cable Ideal For Speaker Installations. The Lower The Gauge Number, The Thicker The Wire. Thicker Wire Presents Less Resistance To Current Flow. Only One 12v Cable To Run. Ultra-flex Outer Jacket For Maximum Flexibility, Use This Speaker Wire To Pair With Banana Plugs, Spade Tips, Or Bent Pin Connectors To Connect Your Speakers To A/V Receiver Or Amplifier With This Audio Wire Normal Pairing Can Be Achieved. Excellent Material CharacteristicsThe 12v DC