Subwoofer Polk Audio model SW110

The Evolution of high performance bass.
The new PSW110 Powered Subwoofer delivers powerful, accurate and musical bass at shockingly low prices. Built for power and value, the PSW110 represents a continuing refinement of the highly regarded PSW Series and a great introduction to visceral home theater bass performance.

PSW110 Features:
10-inch Dynamic Balance Composite Woofer Driver pounds out "tight," musical bass.
Downward firing port couples to the room for more bass impact.
More powerful motor structure for a higher BL product,(the measure of the motive force applied to the cone) results in louder, deeper and punchier bass than previous Polk woofers in this price category.
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 for the best possible performance even at extreme listening levels.
Compression Circuitry limits distortion at earth-shaking volume levels.
Built-in High Current Amplifiers supplies all the good, clean power you need for big bass. The PSW110 features a Class A/B amp.
LINE and SPEAKER level inputs on the PSW110 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.
Non-resonant MDF construction with internal bracing for deep bass impact with superior detail, accuracy and musicality.
Available in either Black or Cherry finishes.

Driver Complement
Subwoofer 1 - 10" Diameter (25.40cm)
Dynamic Balance Composite Cone

Electrical
Overall Frequency Response 32Hz-250Hz
Crossover
(subwoofer) 60HZ-160HZ
Inputs Speaker level spring terminals, Line level L&R, LFE line level (unfiltered)
Outputs Speaker level spring terminals

Dimensions
Cabinet Size 14-1/2" H x 14-1/4" W x 17" D
(36.83cm H x 36.20cm W x 43.18cm D)
Enclosure Type
(subwoofer) Vented, Downward Firing Port

Subwoofer Amplifier Specs
Power Output 100 watts Continuous Average Output
Dynamic Power Output 200 watts
Available in 220V? Yes