almost positive you can run them to either one since they are connected by the straps. I have mine bi amped right now. I have a onkyo receiver that lets you use the back rear surrounds to biamp with. pretty cool. I use bannana connectors, work great, easy to work with. I got mine at speakerrepair.com. they have some called GLS audio which are black chrome. those are great because you can put your wire in and tighten it down with the little set screw, then screw the end cap on for a clean install. here is what mine look like, hope this helps: