Hi Guys just bought an Infinity Oreus 5.1 System but it doesn't have speaker cables with it.. So I bought 15metres worth of QED silver anniversary speaker cable the thing is do i need to connect the speakers to the Subwoofer which has somewhere to put the banana style cable? I have a New Amp but I can't fit them in that?? It's a HK 5550. If I plug all the speakers into the subwoofer do i just connect lfe connect to the Receiver? All are there RCA plug ends? Or is therean RCA on one end and standard banana plug on the other end cables I can get and from where??