My subwoofer has a left and right channel input and im currently using a budget 1 x phono to 2 x phono lead to power it. I the quest for 'cleaner' bass i would like to buy a monster or similar quality lead to run it but they all seem to have one connector on each end. Could i just fit it normally into either the left or right channel on the sub or does the cable fuse the two channels together at the amp end? Hope this makes sense! thanks.