Polk Audio PSWi225 8" 100W Wireless Subwoofer, 34Hz-250Hz Frequency Response, 200 Watts Dynamic Power

Polk Audio PSWi225 Features

• Onboard Polk Digital Logic in the PSWi225's intelligent amplifier uses advanced auto-sensing to determine the signal your system is sending (LFE or Line Level) and it instantly responds, selecting the appropriate low-pass filter
• The 2.4-Gigahertz wireless transmitter is state-of-the-art, interfaces easily with any system and can be put anywhere in your room
• The PSWI225 is designed and engineered for perfect volume, minutely tuned for distortion-free low frequencies and internally braced and damped to eliminate internal standing waves and other performance-robbing resonances
• Heavy duty MDF construction quality translates into better power handling, less wasted energy and bigger, deep bass, plus the PSWi225 takes up just about one cubic foot of valuable room real estate
• Engineers created a flared J-port design that optimizes laminar air flow for real bass performance at high listening levels and reduces turbulence, all the while retaining the PSWi225's unobtrusive compact design
• Unique driver materials, speaker geometry and enclosure construction techniques are combined to produce cleaner, clearer sound. This is patented Dynamic Balance process, which enables the PSWi225 to perform effortlessly in high stress, big bass situations when you need them most
• The PSWI225 subwoofer outperforms the competition with durable, resonance-free Dynamic Balance driver materials that stay stiff and move fast. You experience deep, musical low frequencies and thrilling effects with superior system blending
• By optimizing the woofer's motor structure, voice coil alignment and suspension for smooth, unimpeded movement over a broad spectrum of the lower frequencies ensures the best, most efficient performance even at extreme listening levels. The Klippel optimizer makes this possible
• Easily accessible, professional-grade (unfiltered) line- and speaker-level inputs and speaker level outputs, allow easy connection to any system
• Smart sensing circuitry knows when to turn itself on and off. Superior compression circuitry limits distortion at extreme volume levels
• The PSWI225 subwoofer blends perfectly with systems composed of other Polk loudspeakers, especially TSi, RM and R/T/M Series speakers. so you can build the system of your dreams
• Unique design keeps your subwoofer stable and steady even at radical volume levels, for more efficient use of power. No more "escaped washing machine" syndrome