A buddy of mine recently got a Kiss Premium. Last night he hooked a new external powered sub to it. They connected Alligator clips to the bottom speaker and ran it into the high input line on the sub and are not getting much sound at all trying everything with the controls on the sub and machine. Any ideas? I honestly haven't looked at it myself but thats the same way my sub is hooked to Tron and working. Someone told him they thought it had to do with Kiss' new stereo features, but I don't understand that making any difference coming off the speaker. Also some one told him to wire a composite cable to the speaker wire and plug it into AV in, but I don't see how that would be more beneficial.