The world's finest theater operators choose Klipsch cinema systems because they deliver the full impact of the most intense action movie soundtracks without sacrificing musical definition. When designing the KW-120-THX subwoofer, Klipsch applied its theater experience to bring the same powerful, deep-driving bass to the comforts of home.
To achieve intense, deep-bass output in large rooms, this high-performance subwoofer that is part of the THX Ultra2 family features a 12-inch, long-throw Cerametallic driver and front-firing port. It includes a 15-pound motor structure and a 20-foot Monster THX Ultra cable with Neutrik Speakon connectors. The subwoofer is driven by an external 1-kilowatt amplifier (KA-1000-THX) tailored to its characteristics for maximum output and reliability with extremely low distortion.
Frequency Response : 20-200hz 3db Max. Acoustic Output : 130db @ 30hz, 122db @ 20hz,112db @ 15hz 1/8 Space, 1m (2 Enclosures Side-By-Side Per Thx Ultra2) Nominal Impedance : 8 Ohms Enclosure Type : Bass-Reflex Via Front-Firing Slot Port Amplifier : Use Only With Ka-1000-Thx Amplifier Power : See Ka-1000-Thx Specifications Woofer : 12" (30.5cm) Front Firing, Cerametallic Cone, Cast Aluminum Frame Driver With A 240oz Ceramic Magnet Structure Dimensions : 20.25" (51.4cm) H X 17.75" (45.1cm) W X 17.75" (45.1cm) D (W/Grille) Weight : 80 Lbs. (36kg) Enclosure Material : Medium Density Fiberboard Construction(Mdf) Finish : Galaxy Black Cabinet With Black Anodized Aluminum Fascia