Atrium Series

The Atrium® Series offers flexibility, reliability and high fidelity audio for the great outdoors. Designed for lasting endurance, these weather-resistant loudspeakers deliver stunning sound year round.

Atrium8 SDI

All Weather Outdoor Loudspeaker 

249.95 each

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All Weather Outdoor Loudspeaker

399.95 pair

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All Weather Outdoor Loudspeaker 

299.95 pair

Learn More

Open-Air Performance

Planted in your landscaping, hung from an awning or installed anywhere else around your home, Atrium® Series speakers are built to withstand the elements and fill large outdoor spaces with high quality sound.

Earth-Shaking Bass

Heavy-duty bass performance meets heavy-duty all-weather durability. Shake up the scenery with deep, natural bass from the Atrium® Series Sub10.

All-Weather Certified

Atrium® Series speakers are rigorously tested against inclement weather, extreme temperatures and the harshest conditions to exceed baseline industrial and military specifications for environmental endurance.

  • Dynamic Balance®

    Patented Dynamic Balance® and Klippel optimization technology delivers big, full-range audio and legendary Polk Audio sound quality.

  • Premium outdoor Components

    Anodized aluminum tweeter domes with rubber surrounds and aerated polypropylene cones are engineered to provide years of dependable outdoor performance.

  • Power Port®

    Proprietary water-resistant Power Port® bass venting adds an efficient boost of big, realistic, musical bass output that can be felt from the ground up.

Limitless Outdoor Sound

Atrium® Series speakers give you the freedom to put speakers anywhere you want high performance sound. In addition to multiple options for easy installation and mounting, each product undergoes a rigorous weatherproofing certification program that far exceeds typical military specification weather tests. The result is a new standard for reliable outdoor audio.

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