About this item Expand your audio setup with the digital audio cable for digital RCA devices. The digital coaxial cable connects to a standard RCA jack on home theater systems, televisions, amplifiers, and more. This coaxial digital audio cable is engineered to support demanding digital audio signals and is compatible with any RCA equipment port for audio or video applications and S/PDIF coaxial cable connectors. The LFE Subwoofer cable supports low frequency subwoofer audio for home theater systems. The premium subwoofer RCA cable supports digital audio formats including PCM audio and compressed 5.1/7.1 digital surround sound. This audio cable is compatible with both SPDIF cable connectors and RCA cable connectors. The digital cable coax features a premium braided design for fraying protection, strong connectors for maximum durability, and shielding to protect digital signals. This digital audio coaxial cable is the perfect companion accessory for a sound bar, A/V system, or speaker s