Meridian Audio Limited has introduced an in-wall subwoofer to augment its new 300 Series of installation speakers line at International CES. In addition to complete integration with a Meridian audio system, the SW320 in-wall subwoofer can, like the 300 Series as a whole, be used with third-party systems. The new products are on display in the South Hall 1, booth 20538. The SW300 consists of two separate parts: the in-wall unit itself and a rack-mount C52 active subwoofer controller that will drive up to two in-wall units. Available this month, the SW300 in-wall subwoofer system is available in two configurations: SW320i (standard) at a $1,695 suggested retail and SW320f (flush) at $1,595.