i searched and couldn't find the answer to these could someone help? i was just wondering what the diffrence was between the s-video and just normal a/v output and inputs were. how should i connect everything? i have pioneer vsx-v812 reciever dvd player w/ s-video and rca out Khl tv w/ 2 a/v and one s-video input also i just bought the audiosource 230 surround system the sub is 8' AND 100 watt. it only has the rca L and R input so i split my recievers one rca into it like your site says. But it doesn't pound as much as i'd like it to. i hooked it directly to my dvd audio outs and it plays loud. can i make this one louder somehow comming from my reciever or would it be better to get a jensen 12" 100 watt with the single imput?