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  • 2 VIDEOS
Polk Atrium Family Product Overview Denon
  • Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (Black) - Use as Single Unit or Stereo Pair, Powerful Bass & Broad Sound Coverage, Withstands Extreme Weather & Temperature
  • To view this video, download

Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (Black) - Use as Single Unit or Stereo Pair, Powerful Bass & Broad Sound Coverage, Withstands Extreme Weather & Temperature

4.4 out of 5 stars 387 ratings

$279.00 with 20 percent savings
List Price: $349.00
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Purchase options and add-ons

Brand Polk Audio
Speaker maximum output power 125 Watts
Connectivity technology Optical
Audio output mode Stereo
Mounting type Tabletop

About this item

  • LARGE 6.5” DYNAMIC BALANCE WOOFER - 6.5" dynamic balance polypropylene woofer, two 1" anodized aluminum dome tweeters and patented single/dual input switch - use as single high-performance speaker or as L/R pair
  • DEEP EFFORTLESS BASS - Polk's patented Power Port design ensures you get that enhanced bass sound you love - by the pool, on the patio, in the sunroom, halls or office areas
  • EXCEPTIONAL SOUND - High powered (125Wx2) & low frequency (45Hz) helps block all background noise so you can experience space-filling sound in any large outdoor area
  • ONE-CLICK SPEED-LOCK MOUNTING - Easy, anti-slip one-handed installation - mount speakers vertically or horizontally to deliver the best sound; Simply mount the swiveling C-bracket, adjust the angle and fasten the speaker with a click
  • ALL WEATHER CERTIFICATION - With rugged durability and premium build, these loudspeakers can effortlessly withstand all elements including extreme temperatures and heavy rain year after year

Frequently bought together

This item: Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (Black) - Use as Single Unit or Stereo Pair, Powerful Bass & Broad Sound Coverage, Withstands Extreme Weather & Temperature
$279.00
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Product information

Technical Details

Material ‎Aluminum
Model name ‎Atrium8 SDI
Speaker type ‎Outdoor
Special feature ‎Tweeters
Recommended uses for product ‎Outdoor
Compatible devices ‎Laptop, Smartphone
Subwoofer diameter ‎6.5 Inches
Surround sound channel configuration ‎2.0
Colour ‎Black
Included components ‎Mounting bracket (installed), Online Product Registration card, Black all-weather speaker, Owner's Manual, Polk Audio brochure
Product Dimensions ‎10D x 10W x 10H millimeters
Item weight ‎9.7 Pounds
Is waterproof ‎TRUE
Maximum range ‎10 Meters
Manufacturer ‎Polk Audio
Place of Business ‎EXETER, PA, 18643 US
Model ‎AM8085-A
Model year ‎2014
Part Number ‎ATRIUM8B
Special features ‎Tweeters
Number of Items ‎1
Aspect Ratio ‎Unknown
Speakers Nominal Output Power ‎125 Watts
Noise level ‎88 dB
Speaker Amplification Type ‎Passive
Speaker connectivity ‎Wired
Output Wattage ‎125 Watts
Wattage ‎2
Power source type ‎Corded Electric
Batteries included ‎No
Batteries Required ‎No
Material Type ‎Aluminum
Does it contain liquid? ‎No
Includes rechargable battery ‎No
Includes Remote ‎No
Manufacturer ‎Polk Audio
Language ‎English, English, English, English
Item model number ‎AM8085-A
ASIN ‎B00378KMIC

Additional Information

Batteries 1 Lithium Ion batteries required.
Date First Available March 31 2011
Customer Reviews
4.4 out of 5 stars 387 ratings

4.4 out of 5 stars
鶹 Rank
Is discontinued by manufacturer No

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Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (Black) - Use as Single Unit or Stereo Pair, Powerful Bass & Broad Sound Coverage, Withstands Extreme Weather & Temperature


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Product description

Atrium 8 SDI features a single/dual input switch and dual tweeter array that lets you work the speaker as a single high-performance stereo loudspeaker, or L/R speaker in a high-performance stereo pair. It’s time to get that indoor sound you love - all from an outdoor loudspeaker you can put anywhere around your home. All-Weather Certified and Water-Resistant—built to withstand the worst elements—salt-fog, UV, extreme temps or heavy rains, you name it. Equipped with a Dynamic Balance driver and two tweeters the speaker provides a more realistic sound reproduction at high and low volume levels, and delivers clean midrange and deep, accurate bass. Durable speaker cabinet design with aluminum grilles and bracket, stainless steel and brass hardware survives years of seasonal changes without compromising on premium outdoor sound. Impedance: 8 Ohms. Sensitivity: 91 dB

Top Brand: Polk Audio

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Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (Black) - Use as Single Unit or Stereo Pair, Powerful Bass & Broad Sound Coverage, Withstands Extreme Weather & Temperature
Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (Black) - Use as Single Unit or Stereo Pair, Powerful Bass & Broad Sound Coverage, Withstands Extreme Weather & Temperature
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Price-20%$279.00
List:$349.00
$189.99$325.86$839.99-28%$129.00
Was:$179.00
$219.95
Delivery
Get it by Saturday, Jul 26
Get it by Saturday, Jul 26
Get it by Saturday, Jul 26
Get it Jul 29 - Aug 6
Get it by Saturday, Jul 26
Get it by Saturday, Jul 26
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From the manufacturer

Polk Audio Atrium 8 SDI Flagship Outdoor Speaker
Polk Audio Atrium 8 SDI Flagship Outdoor Speaker
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Polk Audio Atrium 8 SDI Flagship Outdoor Speaker

Merchant video

Customer reviews

4.4 out of 5 stars
387 global ratings

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Cost vs value.  You won’t be disappointed
5 out of 5 stars
Cost vs value. You won’t be disappointed
Fantastic sound! Quality of sound is impressive. Love that one speaker plays both channels. So glad I brought back the 4’s and got the 8. More than enough volume and I have a large yard.
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Top reviews from Canada

  • Reviewed in Canada on November 27, 2023
    Verified Purchase
    If you are looking for a great sounding outdoor speaker look no further. I would recommend them to anyone looking for an indoor or outdoor wall or corner speaker. This Atrium 8 SDI has a patented single/dual input switch that lets the speaker be configured as either a single, high performance loudspeaker, or as a right and left when used as a pair. They sound great hooked up both ways. The only flaw I found was when screwing the wires in the back, it’s a little tight and you may need some needle nose pliers to get them nice and tight, a small inconvenience. You get more base when mounted in a corner but they sound great on the wall as well. $250 on sale Black Fridays and Cyber Mondays in 2023
    One person found this helpful
    Report
  • Reviewed in Canada on December 31, 2021
    Verified Purchase
    Finally hooked up these speakers to an older receiver (until I upgrade in the New Year) and was absolutely amazed at the sound especially with the bass. I was considering purchasing the Polk Audio outdoor bass but will wait till these are finally set up permanently on my sundeck where I have set up a movie theatre environment. I played on of my favourite Blu ray concerts in a temporary area of my house (basement) and enjoyed them thoroughly. I am a Polk Audio fan as I also have SDA II set up in my home and needless to say they do make a great product.
  • Reviewed in Canada on May 7, 2021
    Verified Purchase
    Great sound clear highs and good bass power handling well over 150 watts
  • Reviewed in Canada on October 4, 2016
    Verified Purchase
    Excellent sound and quick delivery.
  • Reviewed in Canada on April 26, 2017
    Verified Purchase
    Good product, but bass is not great. Bass is better than my smaller patio speakers, but could still definitely be better for the size of these things.
    2 people found this helpful
    Report
  • Reviewed in Canada on June 5, 2019
    Fantastic sound! Quality of sound is impressive. Love that one speaker plays both channels. So glad I brought back the 4’s and got the 8. More than enough volume and I have a large yard.
    Customer image
    5.0 out of 5 stars
    Cost vs value. You won’t be disappointed

    Reviewed in Canada on June 5, 2019
    Fantastic sound! Quality of sound is impressive. Love that one speaker plays both channels. So glad I brought back the 4’s and got the 8. More than enough volume and I have a large yard.
    Images in this review
    Customer image
    One person found this helpful
    Report
  • Reviewed in Canada on August 20, 2021
    Verified Purchase
    The speaker was overtighned around the driver which separated it from the front housing... contacted polk customer support... everything fine with warranty just no stock on the atrium 8 in black or white ... so will have to wait over 2 months for warranty replacement. I have the atrium 6 and 4 and they are great.. will have to wait and see once I get it
    Customer image
    1.0 out of 5 stars
    An actually working speaker

    Reviewed in Canada on August 20, 2021
    The speaker was overtighned around the driver which separated it from the front housing... contacted polk customer support... everything fine with warranty just no stock on the atrium 8 in black or white ... so will have to wait over 2 months for warranty replacement. I have the atrium 6 and 4 and they are great.. will have to wait and see once I get it
    Images in this review
    Customer imageCustomer imageCustomer image
  • Reviewed in Canada on August 29, 2016
    Verified Purchase
    Great

Top reviews from other countries

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  • Zapoune
    1.0 out of 5 stars Erreur de description. Ce n’est pas un lot.
    Reviewed in France on July 8, 2025
    Verified Purchase
    Déçue … ce n’est pas un lot de deux comme indiqué dans la description mais une seule enceinte j’ai choisi la blanche j’ai reçu une noire … je l’ai renvoyé sans l’utiliser. Trop d’erreur dans le descriptif pour ce prix là.
    Report
  • martin
    5.0 out of 5 stars Überraschender Sound
    Reviewed in Germany on April 26, 2012
    Verified Purchase
    Tolle Lautsprecher für aussen. Hätte mir schon fast die Bose 251 ( der klang hat mich nicht wirklich überzeugt) gekauft, gottseidank hab ich noch vorher polk audio getestet. Super klang und schöneres design um weniger geld!!!
  • MooreUses
    5.0 out of 5 stars Great outdoor speaker that lasts!
    Reviewed in the United States on April 5, 2025
    Verified Purchase
    Purchased these to project sound in a commercial environment for ambient parking lot music! They are exceptionally clear, have a great look and were easy to mount. For outdoor use Polk Audio is a clear choice! You can push them and expose freely to the elements with no issue. These are our third set to out to use and never an issue, years of use! They are incredibly durable! You are making the right choice with this speaker!
  • mike
    2.0 out of 5 stars Klingt schlecht
    Reviewed in Germany on September 19, 2024
    Verified Purchase
    Der Klang hat mich leider gar nicht überzeugt. Klingt teilweise wie eine billige Plastik-Box.
  • Gazerdude
    5.0 out of 5 stars 2 years+ use and still awesome
    Reviewed in the United States on July 7, 2025
    Verified Purchase
    I've had them 2 years now. Outside, fully exposed mounted on posts, no roof. They still sound as awesome as they did the first day. The speaker wires I used needed replaced, as they were not rated for outdoors, after a year and a half. But these speakers are awesome. Had the first set for a business and then got a set for myself.
    Customer image
    Gazerdude
    5.0 out of 5 stars
    2 years+ use and still awesome

    Reviewed in the United States on July 7, 2025
    I've had them 2 years now. Outside, fully exposed mounted on posts, no roof. They still sound as awesome as they did the first day. The speaker wires I used needed replaced, as they were not rated for outdoors, after a year and a half. But these speakers are awesome. Had the first set for a business and then got a set for myself.
    Images in this review
    Customer image