The Klipsch WA-2 Wireless Subwoofer Kit provides a simple way to add wireless subwoofer connectivity to compatible home cinema and Hi-Fi systems. Using 2.4 GHz wireless transmission with automatic channel selection, the WA-2 sends low-frequency audio from your AV receiver or processor to a compatible subwoofer from up to 15 metres away, reducing the need for long subwoofer cables. Its plug-and-play transmitter and receiver pair automatically for easy setup, giving you greater freedom to position your subwoofer where it delivers the best bass performance. Compatible with select Klipsch, Energy, Mirage and Jamo subwoofers equipped with a WA Port.