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Speakers : Subwoofers : Polk Audio - DSWPRO 440 wi
Polk Audio - DSWPRO 440 wi
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8-inch Subwoofer, 25 to 160Hz Frequency Response

Series: DSWPRO

Model: DSWPRO 440 wi

  • Dynamic Balance polymer composite cone driver
  • Polk intelligent amplifiers require less power to sound great, use power more efficiently and know when to stand down even at extreme listening levels
  • Feed forward distortion suppression technology enables us to set performance limits much higher than normal
  • Choose one of four preset room optimizers from the remote controller
  • Polk’s PRO™ technology programs in optimal bass and blending setting for your room
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DSWPRO series enclosures are 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. Polk intelligent amplifiers require less power to sound great, use power more efficiently and know when to stand down even at extreme listening levels, it’s a wonder of digital high efficiency, bullet-proof reliability and minimal heat generation. Feed forward distortion suppression technology enables us to set our performance limits much higher than normal, much closer to the actual (theoretical) maximum output of the subwoofer, with no risk of excessive distortion or damage. Choose one of four preset room optimizers from the remote controller, and Polk’s exclusive PRO™ technology programs in the optimal bass and blending setting for your room. Our state-of-the-art Klippel distortion analyzer optimizes the woofer’s motor structure, voice coil alignment and suspension for smooth for unimpeded movement over a broad spectrum of the lower frequencies to ensure the best, most efficient performance even at extreme listening levels. We can design unique driver materials, speaker geometry and enclosure construction techniques that actually produce cleaner, clearer sound using our patented Dynamic Balance process. DSWPRO series subwoofers feature Dynamic Balance materials and construction elements that help them perform effortlessly in high stress, big bass situations when you need them most. Lightweight, super-stiff composite polypropylene cones create greater efficiency and more cone control, while durable rubber surrounds provide superior damping and free range of motion. DSWPRO subwoofers can be arranged with their feet forward or down, for standard downward-firing position or innovative front-firing mode that lets you can place the subwoofer just about anywhere, even inside audio furniture or a rack system. The unique slot-loaded port design of the DSWPRO series adds significantly more port surface area, for deeper, smoother bass response even in a smaller cabinet size, plus special tuning eliminates unwanted chuffing and air turbulence at the mouth of the slot-loaded port, for distortion-free bass.
  • Dynamic Balance polymer composite cone driver
  • Polk intelligent amplifiers require less power to sound great, use power more efficiently and know when to stand down even at extreme listening levels
  • Feed forward distortion suppression technology enables us to set performance limits much higher than normal
  • Choose one of four preset room optimizers from the remote controller
  • Polk’s PRO™ technology programs in optimal bass and blending setting for your room
  • Klippel distortion analyzer optimizes woofer’s motor structure, voice coil alignment and suspension for smooth for unimpeded movement over a broad spectrum of lower frequencies
  • DSWPRO series subwoofers feature Dynamic Balance materials and construction elements that help them perform effortlessly in high stress
  • Lightweight, super-stiff composite polypropylene cones create greater efficiency and more cone control
  • DSWPRO subwoofers can be arranged with their feet forward or down, for standard downward-firing position/innovative front-firing mode
  • Unique slot-loaded port design of DSWPRO series adds significantly more port surface area, for deeper, smoother bass response even in a smaller cabinet size
 
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