I bought a cable from ProLink because it was very cheap and I'm not thinking about higher quality cables at the moment. On the packaging, it is called a Digital Audio Cable but there's no orange colouring or a listing of 75ohms. But what else could it be right? On the packaging, it also says it's ideal for subwoofers and after asking the sales guy, he said that subwoofer and digital coax cables are the same. So now I'm wondering if I should buy a subwoofer cable by AR. Are they really the same? It seems suspect sort of. By the way, should I get some connectors like banana plugs over bare wire? Thanks for the help.