As a listener, I’m new to Hegel the audio equipment maker. As a reader, I’m familiar with Hegel the German philosopher, mostly due to his influence on the thinking of Karl Marx. Georg Wilhelm Friedrich Hegel (1770-1831) is associated with the Hegelian Dialectic, in which things and ideas evolve in a continual process of change that finds synthesis in an ideal reality. Marx, among other things, is known for turning Hegel on his head by shifting the Hegelian Dialectic from the ideal world back to the material one.

Reviewers' ChoiceWhen Naim Audio released its first wireless music system, the Mu-so ($1500 USD), in late 2014, the slab-like speaker grabbed attention with its sleek, decor-friendly looks. But the Mu-so was more than just a pretty face: packing dual three-way speakers, each driver separately powered by a 75W amp, the Mu-so was designed not only to deliver background tunes, but for serious listening. A year later, at the Consumer Electronics Show in January 2016, Naim was already demoing a new variation on the theme: the Mu-so Qb.

We live in the era of the wireless speaker. I say that not only because of the proliferation of Sonos and its clones. Nor am I talking about Bluetooth speakers, which have become the default music-playback option for most folks. What makes me think that the wireless category has finally, truly arrived are new options from companies such as Dynaudio and Devialet -- wireless, powered speakers that provide high-performance alternatives to traditional wired hi-fi systems.