Why are there both monaural and six-channel Hemispheres?

Different speakers for different needs. The “point-source emanation” of the standard mono Hemisphere is the result of each driver producing the same sound. An amplified audio signal fed into a monaural Hemisphere will be reproduced identically by each of the six drivers and will enter the listening environment multi-directionally. The Six-Channel design was created to meet the requests of some of our customers, who wanted each driver to be able to produce a separate signal. And now we offer additional flexibility in an adapter cable that allows your Six-Channel Hemisphere to behave like a Monaural one, accepting a single amplifier signal.