I bought this receiver http://www.bestbuy.com/site/olspage.jsp?skuId=7016463&st=IS-HC040917&type=product&id=1099394773266 I've got a left front and right front speaker hooked up...but no matter what mode the receiver is in all i hear is horribly distorted sound...u can tell its playing the sound...but you cant make out what its saying. This is my first receiver so Im no expert or anything, but i do know a good amount about wiring speakers and such from car audio experience. Does anyone have any suggestions or maybe some ideas to make this sound right? or maybe is this unit just defective? Thanks in advance!