I'm DJing in a hall with 2 rooms, a main dance hall and chill out room. I've been asked to provide music in both rooms at differnt volumes. Easiest set up seems to be run 2 daisychained 8 ohm main speakers in the dance room which would equate to 4 ohms on channel A, and a single 8 ohm speaker intto the chill out room on Channel B. Is this feasible or would I need 4 ohms on each channel? I','m using a NU3000 power amp and would adjust volume per channel on this.