Polk Audio PSW505

Polk Audio PSW505 12-Inch Powered Subwoofer (Single, Black)

Have a big room? Have the need for BIG, life-like bass impact? Then the PSW505 is the subwoofer for you. More than a mere brute, the PSW505 is equally at home reproducing all the subtle nuance of a plucked string bass as it is belting out a rocket's roar. Full-featured and over-powered, the PSW505 will rock your world.

Why you should consider this product? Big subwoofer performance pure and simple. If you’re ready fro room filling, chest-thumping high impact high performance bass, the PSW505 is the perfect choice.

Take a look inside this product

• Huge Hi-Roll Surrounds that support a true long throw driver.
• Most powered subwoofers are good for just gut-rumble and boom. Polk understands that you listen to music too so our subs are tight, precise and accurate.
• High current 300 Watt Continuous (460 Watt Dynamic) power amplifier.
• Adjustable low pass crossover, phase switch and volume control allows perfect blending with any main speaker.
• Auto on/off circuit that automatically turns your subwoofer on when it senses a program signal. When no signal is present, the amplifier turns off within 15 minutes.
• Unfiltered LFE input for use with low pass filtered subwoofer output jacks.
• Pro-grade 5-way binding posts speaker inputs and outputs.
• Magnetically shielded for safe, flexible placement next to a TV or video monitor.

 Technology:

Dynamic Balance® Woofer Design Polk perfected the method of analyzing a speaker's microscopic behavior with laser Interferometry. With that information in hand, Polk engineers select the ideal combination of materials, geometry and construction techniques to literally “tune out” unwanted resonance. The result is a subwoofer that delivers pure, distortion free deep bass.

Klippel Optimized Long Throw Woofer Using a state-of-the-art Klippel Distortion Analyzer, Polk engineers optimized the woofer's motor structure, voice coil alignment and suspension for longer excursion and greater linearity bringing you the best possible performance even at the most extreme listening levels.

Slot Load Venting improves bass response. The wide, long slotted vent dramatically lessens turbulence, noise and distortion, pouring out a tidal wave of precise, thunderous bass!

Rock-solid MDF construction (including a 1 inch thick front baffle) suppresses enclosure panel resonance for distortion-free, accurate response. Polk subs sound better because they're built better.

More Information Here: