Cables Direct Online - 12/4 Speaker Wire 500ft Outdoor OFC Oxygen Free Copper CL3 CMR Direct Burial Bulk Cable Drum - Black

Upgrade your audio and low-voltage installations with this high-performance 12AWG 500ft outdoor speaker cable made from oxygen-free copper (OFC) for superior conductivity and minimal signal loss. Engineered for direct burial, it features a rugged, weather-resistant PVC jacket that protects against UV exposure, moisture, and extreme temperature changes, ensuring long-term durability in harsh environments. The OFC conductors deliver clear, consistent audio performance, while the CL3/CM rating meets strict safety standards for both in-wall and outdoor use, giving you flexible, code-compliant installation options. Ideal for home audio systems as well as outdoor LED and landscape lighting, this versatile cable provides reliable connectivity for a wide range of applications. It’s the perfect solution for both DIY projects and professional-grade setups.