Adding to the quality is the non-resonant medium-density fiberboard (MDF) enclosure, the 0.75-inch baffles, and the internal bracing, all of which contribute to the sub's superior detail, accuracy, and musicality. Meanwhile, the PSW10's built-in high-current amplifier (50 watts RMS, 100 watts dynamic) supplies all the power you need for big bass, while the adjustable low-pass crossover, phase switch, and volume control make it easy to blend your sub's output with your front and rear speakers. The sub even includes automatic signal-sensing circuitry, meaning it knows when to turn itself on and off.

Though the PSW10 will work with any speakers, the sub specifically designed to complement the clean, stylish look and robust sounds of Polk's entire Monitor speaker line. The black oak finish is particularly compelling, with a style that fits seamlessly with most modern furnishings.

Connectivity stems from the line- and speaker-level inputs, along with the unfiltered LFE input. The combined options make it easy to connect the PSW10 with any receiver or amplifier. And movie fans will delight in the magnetic shielding, which protects nearby TVs and video monitors from video distortion. Measuring 14 by 14.38 by 16.12 inches (W x H x D) and backed by a five-year warranty on the speaker and a three-year warranty on the internal amp, the PSW10 makes a great introduction to powerful home theater sound.

What's in the Box
PSW10 subwoofer, removable grille, registration card, user's manual.

Product Description
The name "Monitor" is special to Polk Audio. The original Polk Audio Monitor Series, produced in the mid-1970s, ushered in the modern loudspeaker era by setting the standard for performance and value. The original Monitor Series is the line that made Polk Audio famous with its simple, sturdy construction, clear, accurate sound, powerful bass and superior imaging, all at a price that made great sound available to everyone. The newly reborn Monitor Series by Polk Audio is classic Polk: a quality-built, affordable line of high performance loudspeakers for music and home theater. The new PSW10 complements the clean, stylish look of the whole line with powerful, efficient, accurate and musical bass in compact enclosures. Built for speed, power and value, the Monitor Series is a great introduction to high performance sound. Non-resonant MDF construction with 3/4" baffle and internal bracing for deep bass impact with superior detail, accuracy and musicality. 10" Dynamic Balance Composite Woofer Drivers for "tight" musical bass. State-of-the-art laser-based Klippel measurementtechnology perfectly centers the subwoofer's voice coil in its magnetic field for improved linearity and deep, precise bass. Built-in High Current Amplifier supplies all the good, clean power you need for big bass. LINE and SPEAKER level inputs ensure easy hook-up compatibility with virtually any system. Amplifier features Adjustable Low-Pass Crossover, Phase Switch and Subwoofer Volume Control to more easily control your bass output and the sub¡¦s blending characteristics with your front stage speakers. Signal-sensing "smart amp" Auto ON/OFF Circuitry knows when to turn itself on and off.