Sound bar with wired Subwoofer: 2.1 channel 72 Watt soundbar delivers a clear stereo sound and excellent sound quality. Wired subwoofer enhances your TV experience and provides strong bass when you're watching your favorite movies and shows. Bass +- adjustable: you can adjust the bass effect through rotating the bass volume adjustment button on the back of subwoofer. Adds powerful bass in the room and gives you a truly home theater experience. Work with most TVs: Easy connect with your flat tv/tablet/computer wireless or wired by bluetooth, optical, RCA(white & red), AUX. Mount on a wall or place it on cabinet in a few minutes

New and Improved Now in its fifth generation, Reference II speakers have even more content and superior sound quality for you to enjoy. You'll find re-engineered drivers throughout combined with a new crossover system that will capture your complete attention and excite your emotions. Improved cosmetics, including black metallic finished baffles, cerametallic woofers, new logos and feet, redefine the look of "big sound" throughout the line. Four Laws of the Klipsch Universe Beginning in 1946, company founder, Paul W. Klipsch believed four principles to be the foundation for great sound. Together, these four design principles-high efficiency with low distortion, controlled directivity, flat frequency response, and wide dynamic range-have and always will be the foundation for our stunningly powerful and precise sound. Every Reference speaker utilizes our Tractrix® Horn technology for lifelike sound, more output using less energy, improved reliability, reduced distortion and a large soundstage with well-defined imaging.