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 | 4.4 kg |
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 |
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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
Purchase options and add-ons
Brand | Polk Audio |
Speaker maximum output power | 125 Watts |
Connectivity technology | wired |
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

Product information
Technical Details
Additional Information
Batteries | 1 Lithium Ion batteries required. |
---|---|
Date First Available | March 31 2011 |
Customer Reviews |
4.4 out of 5 stars |
鶹 Rank |
|
Is discontinued by manufacturer | No |
Feedback
What do customers buy after viewing this item?
Bestselling | Highest rated | Lowest price
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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
Compare with similar items
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 | Recommendations | |||||
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Price | -20%$279.00$279.00 List: $349.00 | $189.99$189.99 | $294.99$294.99 | $98.33$98.33 | $839.99$839.99 | -20%$239.00$239.00 List: $299.00 |
Delivery | Get it by Monday, Jun 23 | Get it by Monday, Jun 23 | Get it by Monday, Jun 23 | Get it by Monday, Jun 23 | Get it Jun 27 - Jul 7 | Get it by Monday, Jun 23 |
Customer ratings | ||||||
Sold by | 鶹.ca | Inwa-ca | Herdio Direct | 鶹.ca | ShopTronics Canada | 鶹.ca |
speaker size | 6.5 inches | 1.3 inches | 6.5 inches | 4 inches | 8 inches | 4.5 inches |
power source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Passive | Corded Electric |
connectivity tech | wired | Bluetooth | Bluetooth, Auxiliary, USB | Auxiliary | Wired | Ethernet |
speaker type | Outdoor | Outdoor | Woofer, Tweeter | Outdoor | Floorstanding | Outdoor |
mounting type | Tabletop | Wall Mount | Wall Mount | Inside Mount,Outside Mount,Boat Mount,Deck | Floor Standing | Wall Mount |
weight | 9.7 pounds | 7 pounds | — | 1.9 pounds | 47.7 pounds | 3.6 pounds |
control method | application | remote | application | application | remote | voice |
model name | Atrium8 SDI | MZ-621 | — | PDWR45BK | XL8F | Atrium4 |
surround channels | 2 | 2 | 4 | 2 | 2 | 2 |
woofer diameter | — | 4 inches | 6.5 inches | 4 inches | 8 inches | 4.5 inches |
subwoofer diameter | 6.5 inches | 4 inches | 6.5 inches | 4 inches | 8 inches | 4.25 inches |
From the manufacturer

