Polk Audio PSW111 Compact Powered 8″ Subwoofer | Up to 300 Watt Amp | Stylish Looks, Big Bass at Great Value | Easy Integration with Home Theater Systems

Best matched for RM and SurroundBar series or compact speakers from other manufacturers, the Polk Audio PSW111 compact powered subwoofer features an 8-inch composite woofer that packs a punch larger than its size would suggest–delivering powerful, accurate and musical bass at an affordable price. It measures 12-1/8 x 11 x 13 inches (HxWxD) and it has a continuous power rating of 150 watts (with 300W dynamic power rating).

Polk Audio PSW111 powered subwoofer in black.

PSW Series Key Features

Floor Coupled Port

All woofers (except for for PSW10) feature a floor coupled downward firing port. This configuration brings you maximum bass have an effect on even as keeping the front of the cabinet as low profile as imaginable.

Klippel Optimized Woofer

By the use of 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 imaginable performance even at extreme listening levels.

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.

Intelligent Amplifier

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