JBL has been sprinkling a fair amount of its sonic-spice atop desks of late, now it wants to sneak some of the same under your TV. Enter three new all-in-one soundbars just announced by the firm, which it claims bring surround sound performance. As well as that virtual surround experience, the JBL Cinema SB 100, 200 and 400 also sport an equalization switch that optimizes sound depending on where you put it (i.e., mounted o
