E120 - Q. Can I use more than one pair of loudspeakers with E120?
Answer:
E120 has been specifically designed and tested to
support powering two pairs of recommended QI65C ceiling speakers, or other 6-8
ohm rated speakers. You should wire the two speakers in series as shown in the
diagram below to ensure a reliable great sounding audio system.
E120 - Speaker wiring (series)