I just bought a Bic America F12, it's being shipped to me now. My receiver is Onkyo HT RC430 which is also being shipped. I'm not exactly sure of what cables I will get and what the hook ups look like. I'm reading some things about rca adapters and not sure if I need one? Also not sure what I need if I do, I'm searching monoprice but don't see one. Please advise.