FireFold’s 12ft Digital Coaxial Subwoofer cable is the perfect addition to your surround sound setup. These cables carry a digital electronic signal and are most often used as a subwoofer cable or a mono audio cable. The cable is constructed from RG-6/U Coax cable and has aluminum braided shielding to resist electromagnetic and radio-frequency interference. There are fully molded PVC boots on the ends to provide extra strain relief. Also, these cables have 24k gold plated connectors that ensure a long lasting, corrosion-free connection. They are sturdy, durable, and come with our signature FireFold Lifetime Warranty. Don't be fooled by the big-box stores. You can always find high-quality cables at FireFold for a fantastic price!