Monoprice Onix Series Digital Coax Cable – 12ft, CL2 Rated, Gold RCA Connectors

Elevate your audio and video connections with the Monoprice Onix Series Digital Coax Cable

The Onix digital coax cable is built from premium RG-6/U with a 75 ohm impedance, crafted to help minimize signal degradation from EMI and RFI. This design aims to deliver clean digital audio and reliable video signals across typical home theater layouts, giving you a dependable backbone for your entertainment system without making promises about guaranteed results in every setup.

Designed for versatility, it excels with S/PDIF digital audio signals and also works well for composite video and other line-level RCA signals in compatible devices. The result is a cable that can adapt to a range of connections while prioritizing signal integrity and ease of use in real-world listening rooms and media spaces.

Key design features

• Gold-plated RCA male connectors for solid contact and corrosion resistance.
• 97% pure oxygen-free copper conductors for low signal loss and durable performance.
• Double shielding with copper braiding to help reduce EMI and RFI interference.
• 22 pF per foot capacitance to support high-bandwidth content with minimal distortion.
• 75 ohm impedance aligned with standard digital and video interfaces.

Durability meets premium aesthetics

The plastic jacket is wrapped with braided nylon, delivering a premium look and a tactile, robust feel. The braided jacket resists nicks and cuts while preserving flexibility for tidy routing behind AV furniture or along walls.

• Premium appearance that complements home theater gear.
• Braided construction adds durability without sacrificing flexibility.

In-wall suitability and safety

The CL2 rating indicates fire safety compliance for residential in-wall use, providing an additional layer of confidence when wiring through or near living spaces.

Real-world use scenarios

Ideal for connecting a Blu-ray player, streaming device, gaming console, or AV receiver to a speaker system or soundbar. The built-in shielding and high-quality conductors are designed to support stable digital audio and clean video transfers in typical home theater setups.

In practice, users may appreciate the combination of a secure connection, durable build, and a tidy, professional-looking installation where cables run along walls or behind furniture.

Why choose Onix

Monoprice focuses on delivering value through well-engineered components. While performance can vary by system, the Onix design emphasizes solid connectors, robust shielding, and a durable jacket to support dependable digital and RCA signal paths in a wide range of setups.