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Polk Audio

Polk Audio Atrium Outdoor White Loudspeakers - ATRIUM6

Abt Model: ATRIUM6WH | UPC Code: 747192118860
Other available colors:
Black Color Swatch
Sold As A Pair/ 5 1/4 " Long-Throw Aerated Polypropylene Cone Driver/ 1 " (25.4mm) Anodized Aluminum Dome Tweeter/ Patented Water-Resistant PowerPort Bass Venting/ Broad Coverage Baffle Design/ Durable, Mineral-Filled Polypropylene Cabinet Design/ Patented Dynamic Balance And Klippel Optimization Technologies/ Polk Audio All-Weather Certified/ Aluminum Grilles And Bracket/ Gold Plated 5-Way Binding Posts/ White Finish
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Product Details

Polk Audio Atrium 6 All Weather Outdoor White Loudspeakers - ATRIUM6WH (Sold As Pair)

When summer comes around and the sun is shining, wouldn’t it be nice to have music outside your home? With the Polk Audio Atrium Outdoor White Loudspeakers - ATRIUM6, you will enjoy the utmost sound quality and extreme durability, that has never been delivered by outdoor speakers. Though small, these speakers pack quite the punch. This is due to the superior audio technology Polk Audio has to offer. These technologies include Polk Audio’s Dynamic Balance®, Klippel Optimization, and PowerPort®. By adding Dynamic Balance® to the Atrium 6 speakers, Polk Audio has perfected the speakers using an analysis method that confirm the materials, geometry, or construction techniques cause no unwanted sound resonance or distortion. For pure, distortion-free sound, Polk Audio also included their state of the art Klippel Optimization, which lets Polk Audio’s engineers optimize the subwoofer for the best possible performance, even at extreme listening levels. On top of that, with Polk Audio’s PowerPort®, the Atrium6 speakers offer a deeper and more musical bass then ever expected. To guarantee that these outdoor audio speakers are ready for anything, a drop test, UV test, and Salt exposure test have been preformed, which makes sure that they are perfect for any season. With this in mind, by adding Polk Audio’s Atrium 6 speakers (voted one of the best outdoor speakers available) you are sure to enjoy brilliant, crystal clear sound in your backyard.

Superior Polk Audio Technologies

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.

PowerPort®-PowerPort technology allows Polk Audio speakers to deliver more deep, musical bass than you'd expect from a moderately-sized (and moderately-priced) loudspeaker. It's the kind of realistic bass that reaches out and grabs you, shakes your behind on the seat, and adds true depth and visceral emotional power to your music and movie experiences.

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 bringing you the best possible performance even at extreme listening levels. Click here for a technical explanation.


  • 5 1/4" (13.34cm) long-throw aerated polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design.
  • 1" (25.4mm) anodized aluminum dome tweeter with rubber surround and neodymium magnet for better power handling and smoother response.
  • Patented water-resistant PowerPort bass venting efficiently adds 3dB of big, realistic, musical bass output. No other outdoor speakers can touch the Atrium Series for deep bass you can feel from the ground up. And because it's Polk Audio All-Weather Certified water-resistant, it can go practically anywhere with no worries about moisture impeding its performance.
  • Broad coverage baffle design, adapted and applied from our 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.
  • 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.
  • 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 can 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 a cakewalk for Polk Audio All-Weather speakers.
  • Aluminum grilles and bracket, with stainless steel and brass hardware: No rust. Ever.
  • Gold plated 5-way binding posts for the most secure, efficient hookups.
  • Available in durable, weatherproof black or white paintable finishes.


Driver Complements

  • Mid/Woofer

    1 - 5-1/4" Diameter (13.34cm) Dynamic Balance Aerated Polypropylene Cone with rubber surround

  • Tweeter

    1 - 1" Diameter (2.54cm) Anodized Aluminum Dome Tweeter with Neodymium motor structure


  • Overall Frequency Response 50Hz-27kHz
  • Nominal Impedance 8 ohms
  • Recommended Amplifier Power 10-100 w/channel
  • Efficiency 90 dB
  • Inputs Gold-plated 5-way Binding Posts


  • Mounting Options 180-degree Speed-Lock Mounting System
  • Enclosure Type Ported (PowerPort Bass Venting)

Approximate Dimensions:

  • Height: 11.69"
  • Width: 7.69"
  • Depth: 8.75"

Approximate Weight:

  • Unit: 11 lbs each (pair)
  • Shipping: 16 lbs

Warranty Information:

  • Manufacturer's Warranty (authorized online retailer): 2 Years Parts And Labor
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More reasons to buy the Polk Audio ATRIUM6 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Polk Audio ATRIUM6 is Brand New.
  • The Polk Audio ATRIUM6 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
CategoryWireless Sound
ConnectivityBinding Posts
Frequency Response50Hz - 27kHz
Enclosure MaterialMineral-Filled Polypropylene Cabinet
Enclosure TypeBass Reflex (Ported)
Impedance8 Ohms
Magnetic shieldingNo
Power10W - 100W
Sensitivity90 dB
Speaker Design2-Way
Speaker TypeOutdoor
Tweeter Size (inches)1
Woofer Size (inches)5.25
Height (inches)11.69
Width (inches)7.69
Depth (inches)8.75


Speaker Wire
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AudioQuest Flat Series 30 Feet Speaker Cable
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Polk Audio Atrium Outdoor White Loudspeakers

Polk Audio Atrium Outdoor White Loudspeakers

In Stock

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