Experience Greatness
High-Quality Custom Audio Cables Since 2010
Free Shipping – 2-Year Warranty – Personalized Service

10+ Years of Excellence
In business since 2010, C3 Audio provides exceptional personalized service from start to finish. We are always available to answer questions, find the best cable & more.
Free Shipping Within U.S.
14-Day Return Policy
2-Year Limited Warranty
Original Universal Headphone Cable System
C3 Audio offers the original Universal Headphone Cable on the market.
We enhance your audio setup through a seamless plug & play system using our highest grade Ultra-Pure Ohno Copper Cast (UPOCC) wire.

High-Quality Audio Cables
Your audio gear deserves luxury accessories that deliver the sound you expect. Rely on C3 Audio’s headphone cables to bring you stellar sound, sleek design & top-quality materials.
3 Wire Options to Suit Your Gear
Choose headphone cables with Oxygen-Free Copper wire (OFC), Silver-Plated Oxygen-Free Copper wire (SPOFC), or Ultra Pure Ohno Continuous Casting Copper (UPOCC).


Need Audio Gear?
We are proud dealers of these brands. If you’re looking to pick up some audio gear along with your cables, contact us to order.