This is a custom built cable assembly, made by WORLDS BEST CABLES (WBC). This cable assembly is made using the Mogami 2964 wire and Amphenol ACPR-SRD - Die-Cast Body, Gold Plated RCA Connectors (Red color boot). We at WBC always make world-class custom-built cable assemblies using many of the leading cable and connector brands, if you are unable to find the length and type of cable you are looking for, please feel free to contact us, we will strive to assemble the required cable for you. IMPORTANT: single cable for the central channel, sub-woofer channel, S/PDIF digital data.