Now Boston Acoustics has released a sequel of sorts called the iDS2 ($180), which could either be understood as a stripped-down version of the Duo-i, or as a different type of product altogether. Though they differ slightly in size—iDS2 measures 5.5” (t) by 12.75” (w) by 5.8” (d), versus Duo-i’s 5.5” by 12.9” by 8”—they have the same shape, a gently curved box that tapers on the sides for twin…
