I ran all mine behind the gripper then up the front of skirting fixing with cable clips.I then drilled a hole through the plasterboard feeding the cable to where the desired speaker location is, drill a further hole to exit the cable from behind the plasterboard and attach to speaker.
This is a time consuming method but hides all those ugly cables. If you want further details give me a shout
Cheers Johnny. As this will be a temporary fix, I think I will just run the cable up the adjoining walls.