The new Klipsch WA-2CE Wireless subwoofer kit from Klipsch is suitable for all subwoofers from the manufacturer that have a so-called WA port. The Klipsch Wireless Subwoofer Kit WA-2CE consists of a transmitter and the corresponding receiver. Both components are extremely compact and designed as proverbially small black boxes. The transmitter module is simply connected to the "Sub/LFE-Out" or "L/R Pre-Out" of the AV receiver or stereo amplifier. The receiver module, in turn, is connected to the aforementioned WA port of the subwoofer. The Klipsch Wireless Subwoofer Kit WA-2CE of course also supports the automatic standby mode, which is usually found in subwoofers and ensures that the subwoofer is activated immediately when a signal is present, but automatically switches back to standby mode when the work is done. Several such Wireless subwoofer kits can also be used without any problems.

For example, multi-room installations with built-in loudspeakers can be extended with active subwoofers to improve or enhance the sound quality.