Slightly softened angularity has been the Octiv family’s visual signature, and Octiv 650 carries on the same general theme: it’s wedge-shaped and looks like a matte black plastic and fabric version of the loudspeakers placed on metal poles outside of some schools. Roughly 12.75” wide by 7.25” tall at the front, it tapers down to a 5.25” circle in the back across 5.5” of depth, using three rubber and plastic feet…