Hey, I'm currently using two different types of speakers as my temp monitors. One is a non-powered PA speaker and the other is my Ampeg 4x10 bass cab while going through a Berhinger Xenyx 1202. I'm using my bass head for now as my amp but I can only get one channel into the input so I can only get mono output or the left side out of both of my speakers. First, I would like to kno what I can use instead of my bass head in order to get a stereo output, some sort of power amplifier I believe and also if running audio through my bass head and cab is bad for them. I am eventually going to pick up some real studio monitors but I still want to be able to hook up the two speakers I have now.