IMC Audio's 1/0 GAUGE wire (1 Foot Red) CCA Power Wire is high quality power wire that generates the appropriate power transfer needed for your wiring project. The lower the guage number, the thicker the wire is. Thicker wire means less resistance to current flow. This power wire for amp 0 gauge wire is constructed from Copper Clad Aluminum (CCA). CCA wire 0 gauge offers an economical price while maintaining adequate power transfer. The o gauge wire is lightweight and fairly flexible to make installation easier. If you need true to spec, 100% copper awg 0 gauge wire, IMC Audio offers it in the IMC Audio SuperFat line. This line of wire is most commonly used for 0 guage power or 1 gauge wire or as 0 gauge battery cable. This wire is covered with a strong PVC jacket for durability and to protect the wire from extreme temperatures, liquid, gas, oil, impacts, and cuts. The soft jacket material is perfect for getting the wire in harder to reach places. This 0 guage copper wire (Copper Clad Aluminum) is perfect if you need amp power wire or auto power wire. This 0 gauge power wire is routinely used as an amplifier power cable or as 0 power wire. When using 0 guage wire, please research the power transfer specs prior to ordering 0 2 gauge wire to make sure you are getting the proper gauge of wire. IMC Audio's CCA zero gauge wire is set to International Standards which is slightly thinner than AWG standards. If you need true 100% 0/2 AWG Copper wire or 0 awg power wire, IMC Audio offers it in its SuperFat line. Listing and template services provided by inkFrog