PSW Series Powered Subwoofers rounds out your sound system with rich sounding bass. We brought you great sounding woofers to stand above the competition. Experience movies, music, shows and games like never before. Pick up a PSW subwoofer and feel its superb build quality. Other subwoofers will ring like a bell indicating poor bracing. Not so with PSW- all components top notch quality to bring you the finest performance. PSW Subwoofers- don't listen without one.

Floor Coupled Port*

All woofers feature a floor coupled downward firing port. This configuration brings you maximum bass impact while keeping the front of the cabinet as low profile as possible.
*Except PSW10

Composite Woofer

We don't use cheap paper cardboard woofers. This is the real deal and part of why PSW Series subwoofers outperform the competition.

Klippel Optimized Woofer

By using a state-of-the-art Klippel Distortion Analyzer, Polk engineers were able to optimize the woofer's motor structure, voice coil alignment and suspension bringing you the best possible performance even at extreme listening levels. Click here for a technical explanation.

Dynamic Balance

A Polk perfected method of analyzing a speaker's microscopic behavior with laser Interferometry. Polk engineers can tune out unwanted resonance and distortion with the right combination of materials, geometry and construction techniques. This brings you pure, distortion free sound.

Multiple Hook Up Options

LFE*, line and speaker level inputs, and speaker level inputs allow easy connection to any system.
*Except PSW10 & PSWi225

Intelligent Amplifier

PSW Series subwoofers use intelligent amplifiers. This means, not only can they put gobs of power to your woofer, they'll use very little power at low volumes or standby mode.

Sturdy Feet

Keeps the sub from sliding across the floor when played at high volumes.

Loud and Low Rated

Polk home subwoofers are provided with CEA-2010 "Loud and Low" Spec. What does this mean? Instead of using the usual "inches and watts" method, we've leveled the playing field so you can easily and accurately compare the performance of different subwoofers measured the same way.