Yo KP174 [kitchen police?]
I do believe <broken> has the answer.
I've been wrestling with the same question with my rig. My current speakers are hooked into my stereo set-up integrated amplifier via banana clips/plugs. The amp will also accept the wire insert. However, if I want to upgrade my Alesis monitors, which I do, I have no way of hooking up 1/4 inch plugs or XLR plugs into the integrated amp.
I was guessing that there were converter plugs out there; I should have known because I have other converter plugs for going from one plug type to another. I would hate to buy the monitors and then find out I can't plug them into my rig.
But, as you will find on this site, THERE IS ALWAYS SOMEONE WHO WILL SHOW YOU THE WAY.
Have fun recording,
Green Hornet