My JBL Studio 530 speakers have a total of 4 slots: 2 slots for LF (low frequency extensions) and 2 slots for HF (high frequency extensions). So the speakers do have biamping capabilities, but I am using only 1 amp and have no desire to biamp. In this picture, I inserted my banana plugs in the 2 left and right slots on the back of my speakers for LF (low frequency extensions) at the bottom and left the 2 left and right slots at the top for HF (high frequency extensions) alone. Did I do this right? Should I insert 1 banana plug in the left LF and the other banana plug in the right HF? Do my speakers sound too warm because I didn't use HF instead of LF? Please give me some tips.