Get rid of that shiny or brightly-colored, too-small, or inefficient CCA (copper-clad aluminum) speaker wire and gain volume and clarity with oxygen free copper (OFC) speaker wires. Get the same high-quality oxygen free copper (OFC) speaker wire we use with our e-callers, cut to your desired length for your own e-caller build. Black PVC outer jacket is UV-resistant and helps protect the speaker wires from the elements and accidental damage.
Choose from 10, 25, 50, 75, or 100-foot lengths. Longer lengths available upon request, just contact us and let us know what you’d like.
Oxygen Free Copper (OFC) wiring is a superior electrical conductor to CCA because it is not affected by heat and can carry a higher current load. The improved efficiency of OFC wiring allows your e-caller system to run at its maximum efficiency. OFC wiring is more costly upfront, however it provides better signal, improved corrosion resistance, and greatly reduces your long term maintenance costs. If you’re not sure if you have OFC or CCA wire, chances are it’s CCA unless the wire specifically states “Oxygen Free Copper” on the jacket or packaging.
Oxygen Free Copper (OFC) Advantages
- Increased conductivity to carry more current
- Less voltage drop at long wire or cable lengths which results in better, crisper sound
- Increased corrosion resistance
- Decreased maintenance costs
- Improved heat absorption