Wireless connectivity allows for premium sound anywhere in the room. Simply connect the ultra-compact, pre-paired transmitter (included) to the subwoofer out or LFE out on your receiver. 2.4gHz connection means hi res sound with minimum latency, for clear, powerful bass with no wires. Injection Molded Graphite (IMG) woofers are exceptionally light while being extremely rigid – providing remarkable low frequency response, with minimal cone breakup and distortion. Contemporary aesthetic with absolute durability that results in a seamless integration into any décor. DOWN-FIRING DRIVER :The high performance driver provides deep bass and placement flexibility. LOW PASS CROSSOVER AND PHASE CONTROL:Allows you to blend the subwoofer’s low-frequency tones with other Klipsch speakers as well as establish the ideal level of bass. Dimensions: 13.25" / 33.66 cm H X 11.75" / 29.85 cm W X 11.75" / 29.85 cm D The Klipsch R-80SWi wireless subwoofer features an 8 150W driver for deep bass, premium build quality, and wireless connectivity for home theater audio.