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expired Posted by iconian | Staff • May 23, 2025
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expired Posted by iconian | Staff • May 23, 2025

Polk Audio Atrium 8 SDI All Weather Outdoor Speaker (Black)

+ Free Shipping

$129

$249

48% off
Adorama
24 Comments 11,961 Views
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Deal Details
Adorama has Polk Audio Atrium 8 SDI All Weather Outdoor Speaker (Black, AM8085) for $129. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Features:
  • 6 1/2-inch (16.51cm) long-throw aerated polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design
  • Patented water-resistant PowerPort bass venting efficiently adds 3dB of big, realistic, musical bass output. And because it's Polk all-weather certified water-resistant, it can go practically anywhere with no worries about moisture impeding its performance.
  • Dual voice coil, Dynamic Balance aerated polypropylene cone with rubber surround for greater power handling and better efficiency
  • Single/dual input switch. Combined with its ingenious dual tweeter array, this switch enables the Atrium8SDI to be used either as a single high-performance stereo loudspeaker, or the left-or-right speaker in a high performance stereo pair
  • Broad coverage made possible by 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
  • Gold plated 5-way binding posts for the most secure, efficient hookups
  • Available in durable, weatherproof black or white paintable finishes
  • Two 1-inch (24.5mm) anodized aluminum dome tweeters with rubber surrounds and neodymium magnets offer better power handling, smoother response and greater accuracy
  • Dual tweeter array with stereo tweeter aiming creates excellent imaging, whether used as a single stereo speaker, or as half of a stereo pair
  • Polk 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. Aluminum grilles and bracket, with stainless steel and brass hardware: No rust. Ever

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Our research indicates that this deal is $70 less (35% savings) than the next best available price from a reputable merchant with prices starting from $199 at the time of this posting.
  • About this product:
    • Polk Audio 5 Year Parts and Labor Warranty
  • About this store:
    • Details of Adorama's return policy (here)

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Adorama has Polk Audio Atrium 8 SDI All Weather Outdoor Speaker (Black, AM8085) for $129. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Features:
  • 6 1/2-inch (16.51cm) long-throw aerated polypropylene cone driver with butyl rubber surround pumps out surprising bass response from a compact design
  • Patented water-resistant PowerPort bass venting efficiently adds 3dB of big, realistic, musical bass output. And because it's Polk all-weather certified water-resistant, it can go practically anywhere with no worries about moisture impeding its performance.
  • Dual voice coil, Dynamic Balance aerated polypropylene cone with rubber surround for greater power handling and better efficiency
  • Single/dual input switch. Combined with its ingenious dual tweeter array, this switch enables the Atrium8SDI to be used either as a single high-performance stereo loudspeaker, or the left-or-right speaker in a high performance stereo pair
  • Broad coverage made possible by 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
  • Gold plated 5-way binding posts for the most secure, efficient hookups
  • Available in durable, weatherproof black or white paintable finishes
  • Two 1-inch (24.5mm) anodized aluminum dome tweeters with rubber surrounds and neodymium magnets offer better power handling, smoother response and greater accuracy
  • Dual tweeter array with stereo tweeter aiming creates excellent imaging, whether used as a single stereo speaker, or as half of a stereo pair
  • Polk 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. Aluminum grilles and bracket, with stainless steel and brass hardware: No rust. Ever

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Our research indicates that this deal is $70 less (35% savings) than the next best available price from a reputable merchant with prices starting from $199 at the time of this posting.
  • About this product:
    • Polk Audio 5 Year Parts and Labor Warranty
  • About this store:
    • Details of Adorama's return policy (here)

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+27
Good Deal
Visit Adorama

Price Intelligence

Model: Polk Audio Atrium 8 SDi All-Weather Outdoor Loudspeaker - Each - Black

Deal History 

Sale Price
Slickdeal
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  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 6/6/2025, 09:43 PM
Sold By Sale Price
Adorama$249
Macy's$249
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23 Comments

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Last Sunday
186 Posts
Joined Jul 2019
Last Sunday
EagerCorn513
Last Sunday
186 Posts
I have the speaker mounted to a pair of spikes sitting under a bush in my backyard and it sounds really good. Great sale price.
Last Sunday
606 Posts
Joined Jul 2017
Last Sunday
TheDogsCar
Last Sunday
606 Posts
I bought one of these a couple years ago, when they were $139. At this price, I immediately (Friday) bought 3 more ... but something seems off. At this price, they should have Sold Out already. When I go to their website, my Order is there, but still "In Process". If I click on the product link, in my Order, it shows the price being full price $249, but the SD link shows it still being $129? Hoping for a Shipping Notice on Monday, and not a Cancellation.
Last Sunday
202 Posts
Joined Jul 2011
Last Sunday
SayangM
Last Sunday
202 Posts
One single speaker. (With stereo option)
Last Sunday
5 Posts
Joined Jul 2019
Last Sunday
CleverMeat142
Last Sunday
5 Posts
Quote from TheDogsCar :
I bought one of these a couple years ago, when they were $139. At this price, I immediately (Friday) bought 3 more ... but something seems off. At this price, they should have Sold Out already. When I go to their website, my Order is there, but still "In Process". If I click on the product link, in my Order, it shows the price being full price $249, but the SD link shows it still being $129? Hoping for a Shipping Notice on Monday, and not a Cancellation.
There is a url parameter in the link which appears to be triggering the special price. I'd assume given that it's a legit deal! I'm in for 2.
1
Last Monday
364 Posts
Joined Nov 2018
Last Monday
madsci1016
Last Monday
364 Posts
Quote from TheDogsCar :
I bought one of these a couple years ago, when they were $139. At this price, I immediately (Friday) bought 3 more ... but something seems off. At this price, they should have Sold Out already. When I go to their website, my Order is there, but still "In Process". If I click on the product link, in my Order, it shows the price being full price $249, but the SD link shows it still being $129? Hoping for a Shipping Notice on Monday, and not a Cancellation.
I'm pretty sure Adorama has played this "referral link only price" game from slickdeals several times in the past.
Last Monday
683 Posts
Joined May 2011
Last Monday
dohnnysdiscountgas
Last Monday
683 Posts
Quote from CleverMeat142 :
There is a url parameter in the link which appears to be triggering the special price. I'd assume given that it's a legit deal! I'm in for 2.
FYI They're doing this all the time. It's the same when klipsch subwoofers are on sale

I think they think they circumvented the price fixing scheme, but I have a feeling it'll eventually come up for them. These subtle Adorama deals get so much attention even beyond slick deals
Last Monday
429 Posts
Joined Apr 2007
Last Monday
buddywiser
Last Monday
429 Posts
Quote from publiclt :
Would it work with bluetooth adapter so i can play music from my phone? Do i need two speakers or one could be enough for a backyard?
I have mine set up with a Google Chromecast Audio hooked up to my receiver. Possibly the best $35 I've ever spent. Google discontinued them years ago, but you can still find them on ebay. All the apps like Spotify have a cast button and you just select that and choose the device.

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Last Monday
429 Posts
Joined Apr 2007
Last Monday
buddywiser
Last Monday
429 Posts
Quote from TheDogsCar :
I bought one of these a couple years ago, when they were $139. At this price, I immediately (Friday) bought 3 more ... but something seems off. At this price, they should have Sold Out already. When I go to their website, my Order is there, but still "In Process". If I click on the product link, in my Order, it shows the price being full price $249, but the SD link shows it still being $129? Hoping for a Shipping Notice on Monday, and not a Cancellation.
Mine has moved to "Shipped" with a UPS tracking number

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