Have a PSW111 sub arriving today. Have never owned a Sub before, but thought it might sound good with the Rti A5's I bought about 2 weeks ago. My Onkyo reciever has a Sub pre-out. What type of cables would I need for a quality hookup. I'm a little strapped for cash at the moment so I dont really wanna spend 50-100 dollars for some Monster cables. Can anyone recommend any cables or should I just wait till I get paid and get the expensive ones? Any help would be appreciated. Thanks.