Hi guys! My sub is connected to the low-level input via the sub-out of my av receiver which I think is the basic set-up for any subwoofer. I am planning to buy another cable for the high-level to be connected to the left and right channels of my av receiver simultaneously. Some say that this will boost the bass when listening to stereo mode. Is this idea true or will I still get the same bass performance with my current set-up? Cheers mates!