Review: mini review: ZVOX SoundBase 670

Unlike computers, speakers haven't changed much over the years. We've switched from analog to digital inputs, sure, and I guess we've figured out how to simulate 3D sound. But take away the software, and speakers generally look the same as they did 10 years ago. Case in point: the humongous Zvox SoundBase 670 that came out late last year to the tune of $499 (about £320/AU$630). (Sorry, readers abroad: you might have to import this one.) The first, almost identical-looking soundbase - Zvox's ter