This questions is sort of in conjunction with a previous post. If I'm running a 1400w (700w x 700w) stereo power amp and I'm using one side to power the mains and the other side to power wedge monitors, should I be concerned with having to match the impedence of each of the channels (to each other)? So if I have two old JBL wedges that are 8 ohms each running in series (so 16 ohms total?) on one channel, do I have to have speakers that equal 16 ohms on the other channel?? If I don't need to match the impedence what is the output result of either channel? Thanks!