Polk's state-of-the-art Klippel distortion analyzer optimizes the woofer's motor structure, voice coil alignment and suspension to ensure the best, most efficient performance even at extreme listening levels.
Easily accessible, professional-grade line- and speaker-level inputs, and speaker level outputs, allow easy connection to any system.
Superior compression circuitry limits distortion at extreme volume levels. Intelligent amplifier also features adjustable low-pass crossover, phase switch & subwoofer volume controls to professionally control your bass output and the subwoofer's blending characteristics with your front stage speakers.
PSW Series subwoofers blend perfectly with systems composed of other Polk loudspeakers, especially Polk TSx and TL Series loudspeakers.
We may not know much, but we do know that when it comes to bass, bigger really is better. You want big, deep, smooth bass in your home theater or your listening room. You want it blended smoothly with your loudspeakers, and you want the added dimensional kick and realism that only big bass effects deliver. That's why you want a large scale subwoofer like the PSW121, with a 12-inch Dynamic Balance woofer being driven by a Klippel optimized motor structure. How does it sound and feel? Deep and wide, with natural impact, and seriously explosive thrills. But real big bass does that. For movies or music, there's simply nothing more exciting than big bass. And for that, you need the Polk PSW121