Hi everyone!

I recently purchased a Audison LRX5.1MT amp as it has the 5.1 capability and i like the idea of having one amp doing the work that normally require two.

Long story short, I have no issues with any of the speakers except the subwoofer. It seems to be distorting even at very very low volumes. Has anyone else experienced this? I am using the high level inputs and everything is wired up properly. My gains are all set to the minium ATM

could it be that the subwoofer high level inputs from the factory amp is not clean? I currently use the factory amp to drive the factory subs only and they are performing properly! my aftermarket sub is the one with the issue at the moment.

any input would be greatly appreciated! I know this is not in the "audio" forum but there seems to be more response here.