I'm thinking of upgrading from my sony to a Denon AVR-3802 reciever, but I'm looking at the back picture of the Denon reciever and I don't see an LFE out line for the sub. I am currently using a Monster Bass 500 coaxial cable to connect my sub. Can someone with one of these recievers help me out or if someone can take a look at the back panel and give me some info that would be great. I see that it has a sub out rca output, but I can't tell whether you use both the red and white end or just the red. I'm just confused. Is my LFE Monster cable still useable and if so is that even the best method of hookup? Thanks guys.