JBL Studio S120PII

This 400-watt, 12-inch powered subwoofer reproduces sound with incredible power, delivering the punch that puts the "cinema" in home-cinema system. The custom-designed MDF enclosure provides unparalleled spaciousness and definition. The PolyPlas (polymer-coated cellulose fiber) cone woofer features traditional JBL engineering, the same technologies used in JBL's Professional equipment that can be found in stadiums, music halls and movie theaters around the world. A high-temperature, oversized, state-of-the-art fiberglass voice coil and HeatScape motor structure allow this subwoofer to effortlessly and endlessly play all types of movies and music. The woofer is built on a cast-aluminum frame, which reduces distortion and increases power-handling capability. A low-diffraction IsoPower baffle directs the sound power into the room, reducing distortion caused by cabinet vibration. The computer-designed enclosure requires no bracing. The FreeFlow flared port increases bass response without adding unwanted port noise. The high-performance, high-efficiency, high-output amplifier produces an incredible, room-filling 400 watts of bass power. All Studio Series loudspeakers are equipped with all-metal, 5-way, gold-plated binding post speaker terminals.