Feature:The fully insulated, soft touch jacket around each copper clad aluminum wire, making it safe and easy to handle on build sites, in automotive garages and at marine jobs. The jacket is simultaneously durable and flexible, great for tucking into corners under the hood.Performance:Our power/ ground wire set is great for a car amplifier or subwoofer or to be used as a ground wire on your electric wire installs. Ideal for indoor lighting, car radio, automotive, car speakers, power cables, lawn/garden equipment or power inverter, ground wire, or welding cable.Made of:This cable TC wire is made of copper, is a great conductor of power. Copper coated aluminum with nice power transfer.Installation Guide:The color-coded ground wire simplifies installation by clearly indicating which cable should be connected to the terminal.