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Polk Audio Indoor / Outdoor Multi-Application All-Weather Speakers (2 in Box; Price for Each)

(Model: ATRIUM4W)



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SRP $99.99
Savings $10.00
Your Price $89.99
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Product Features

  • Produces high fidelity sound quality anywhere you want great sound - It's small size makes it ideal for tight, out-of-way installations. By the pool, around the kitchen, tucked away in the family den or filling the backyard with great sound
  • Like Polk Audio's bigger Atriums, the Atrium4 is built rugged to deliver years of great performance fall, winter, spring and summer
  • 4-1/2" (11.43cm) long-throw mineral-filled polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design
  • 3/4" (19mm) anodized aluminum dome tweeter with rubber surround and neodymium magnet for better power handling and smoother response
  • Broad coverage baffle design, adapted and applied from Polk Audio's current Atrium design but with subtle improvements in the new Atrium Series
  • You want to fill a large open outdoor space with big, full-range sound, The new Atrium Series has a more steeply-angled baffle design that maximizes critical mid- and high-frequency dispersion over a large area, without sacrificing the detail
  • Polk Audio All-Weather Certified, Atrium Series speakers exceed baseline industrial and military specifications for environmental endurance (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion)
  • Certification means Atrium Speakers effortlessly withstand the worst Mother Nature can dish out, whether its extreme temps or heavy rains. With Certification like this, your kitchen or bathroom installation is easy for Polk Audio All-Weather speakers
  • Durable, mineral-filled polypropylene cabinet design, with molded-in bracing, sounds like a real speaker (not "an outdoor speaker"), and survives years of seasonal changes, for truly great sound, no matter what the weather
  • Patented Dynamic Balance and Klippel Optimization technologies ensure the perfect material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels
  • Aluminum grilles and bracket, with stainless steel and brass hardware - No rust. Ever
  • Gold-plated 5-way binding posts for the most secure, dependable hookups
  • Dynamic Balance® - A Polk perfected method of analyzing a speaker's microscopic behavior with laser Interferometry
  • Polk engineers can tune out unwanted resonance and distortion with the right combination of materials, geometry and construction techniques. This brings you pure, distortion-free sound
  • Klippel optimization - 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. Best possible performance even at extreme listening levels
  • Speed-Lock Mounting system for easy, safe one-handed installations. Greatly simplified mounting procedure means fewer parts to "juggle." Simply mount the bracket and click the speaker into place. Aim it and tighten it down, and you're finished
  • Specifications
  • 4-1/2" diameter Dynamic Balance® mineral filled polymer cone with rubber surround
  • 3/4" anodized aluminum dome tweeter with rubber surround and neodymium motor structure
  • 75Hz-25kHz overall frequency response
  • 8 ohms nominal impedance
  • 89 dB efficiency
  • Speakers priced for each. Must be purchased in pairs of two
  • Speakers priced for each. Must be purchased in pairs of two

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