get monster "powerconnect" version of exterminators which allow you to piggy-back 1 xterminator into another. Use 2 for each side of your speaker input binding posts and connect your four separate wires to each one accordingly.
Reverse biwire speaker cables?
Would I be able to reverse a pair of biwired speaker cables that I have on hand? My amp has the capability for 4 outs per channel. Could I use the 2 termination end for the speaker? Why would I want to do this, you ask? The terminals to my new speakers are too far apart for the standard biwire configuration. To save money, I was hoping to avoid buying 2 separate runs per channel and just reverse the biwire cable I already have and use a pair of long jumpers. Possible? Would I damage anything? Obviously, I am not technically inclined. I've e-mailed the amplifier tech support department but never received a reply.