Powerful bass is one thing, but powerful bass that can be placed anywhere in a room to achieve the best possible sound is another. Thanks to the new WA-2 wireless subwoofer kit, convenient bass enhancement of music, home theater and whole-house audio systems is now possible. This accessory is meant to add simplistic wireless capability to the already superior performing Klipsch Group, Inc. subwoofers, including the Klipsch R-115SW, R-112SW, R-110SW.