Hi guys, I just received my Mythos ST-L's from Definitive Technology last night. I currently have a Marantz SR-6008 that I am going to use to power them until i get my Marantz amp and turn the 6008 into a preamp. I currently have my speaker wire running to the top two terminals in the back of the speakers and using the factory jumpers. In my receiver settings I followed what Defintive said to do which was set the fronts to large, and "no" to subwoofer. However i am not getting any bass out of the subs in the speakers. I have a Y adapter going out of the sub1 from the receiver into the LFE into the back of the speakers and still get nothing. However, i noticed that when i unplug the y adapter and touch it to an RCA port, the subs work, but it sounds crappy obviously. I am at a loss. I am assuming it is a setting in my receiver but have no idea where to even begin. Can somebody help me?