PSB VisionSound Series VS400/VS300 Surround Speaker System

We haven't spent a lot of review time here at Ultimate AV on two major trends in speaker design. One of them is euphemistically referred to in the industry as "architectural speakers." That is, speakers designed to be mounted either in or on a wall....

There are practical reasons for this omission. It's not that we haven't been paying attention to what's "in" these days. But what we know about the laws of physics, at least as they apply to speakers, has also kept us at arms length from radical new...