Hybrid cable: Unlike other coaxial cables, this extension cable transmits not only analog signals, but also digital audio data. This is made possible by the characteristic impedance (impedance) of 75 ohms High-End: This RCA extension with RCA connectors (male to female, 1 to 1) extends coaxial cables, transmits sound and video signals in brilliant quality and ensures clear and pure sound without signal loss in your home theater system Interference-free: The high-purity copper cables are surrounded by a flexible PVC jacket. The double shielding of Alu-Mylar foil and a dense aluminum braid provides optimum protection against interference High quality: RCA cables are subjected to rigorous functional testing and are designed for maximum durability. Unlike many other RCA cables, the plugs are surrounded by break-resistant metal sleeves No risk: 36 months manufacturer warranty