Check the listing for details. Klipsch WA2 Wireless Subwoofer kit. Condition: Open box. Listed at 157.52 USD. Product highlightsplug-and-play kit adds wireless audio capability to select Klipsch subwoofers, including the SW-110, SW-112, SW-115, SW-308, SW-310, and SW-311 includes wireless transmitter with power adapter and subwoofer receiver transmitter connects to the line-level or LFE outputs on a receiver or preamp receiver connects to the proprietary "WA Port" on compatible Klipsch subwoofers wireless range: approx. 50 feet transmitter: 3-1/16"W x 1-1/16"H x 4-5/8"D receiver: 2-5/16"W x 3-3/4"H x 1"D warranty: 2 years What's in the boxWireless transmitter Wireless receiver AC power adapter (with attached 6' DC cord) 15" Stereo RCA cable Velcro Owner's Manual About this itemWritten by Crutchfield's Dave BarConnect your Klipsch powered subwoofer to your sound system wirelessly Put your Klipsch subwoofer anywhere you want with the WA-2 wireless subwoofer kit. This simple, two-piece plug-and-play kit adds wireless audio capability to select Klipsch subwoofers in seconds. Plug your sub into a nearby wall outlet, connect the small wireless receiver to the proprietary "WA Port" on the back of the sub, connect the transmitter to your receiver and power, and you're done. The transmitter sends wireless audio signals from your receiver to the sub, so you won't have to worry about running interconnect cables across your floor.