The JBL Studio 660P is the most powerful active subwoofer in the Studio series, designed for home theater and music enthusiasts who want uncompromising bass that you can feel more than hear. It is the perfect foundation for any high-performance audio system in larger rooms.

 At the heart of this mighty device is a large, 12" (305mm) woofer with a PolyPlas cone, which is lightweight yet extremely rigid for a fast, distortion-free response. It is driven by an extremely powerful 500-watt amplifier (1000W dynamic power), which provides stunning power and control even at the lowest frequencies.

 The bass-reflex design on the bottom makes it easy to place in your room, while delivering deep, punchy bass that will bring your favorite movies and music to life. With adjustable crossover frequency and phase, you can perfectly match it to your main speakers.