Hello, I just purchased a Kenwood VR-6070 Receiver and a NS-P220 Yamaha 5.1 package with an additional 6th speaker. Long story but, I can't get anything out of the subwoofer. Should I be hearing anything from the subwoofer? The Kenwood has a bass peak menu but nada. I'm running my subwoofer through the front speakers via wire now, and if I turn off the subwoofer in the Kenwood's menu I can get bass out of the bass peak menu but this originates from the front two speakers. The subwoofer, btw, is on, and I've gotten it to "go green" in standby mode. This to me indicates that sound is indeed passing into the subwoofer. I've tried it by wiring and pre-out rca cable. No difference. Could it be an improper voltage setting? That's the only setting the subwoofer has besides volume. Thanks for your time.