1. Home
  2. Outdoor
  3. Atrium Series

Atrium Series

Enjoy the music and entertainment that you love with high-quality sound in your outdoor spaces. With acoustics engineered with the same technologies as our indoor speakers, but with added all-weather durability, Atrium speakers are built to last so you can enjoy their great performance for years to come.
Great Outdoor Sound
All-Weather Durability
Stainless-Steel Hardware
5 Year Warranty
50 Year Heritage
Engineered in Baltimore
6 Products
6 Products
Filter Products
    • Atrium 8 SDI, , dynamic
    Atrium 8 SDI
    High-Performance Outdoor Speaker with 6.5" Driver
    $249.00
    Find a Retailer
    Atrium 6, , dynamic
    Atrium 6
    Outdoor Speakers with 5.25" Drivers
    $399.00 / pair
    Find a Retailer
    Atrium 5, , dynamic
    Atrium 5
    Outdoor Speakers with 5" Drivers
    $299.00 / pair
    Find a Retailer
    Atrium 4, , dynamic
    Atrium 4
    Outdoor Speakers with 4.5" Drivers
    $199.00 / pair
    Find a Retailer
    Atrium Sat300, , dynamic
    Atrium Sat300
    Outdoor Compact Speaker with 3.5" Driver
    $299.00
    Find a Retailer
    Atrium Sub100, , dynamic
    Atrium Sub100
    Outdoor 10" 200W Subwoofer
    $499.00
    Find a Retailer

    Great Sound. Rain or Shine.

    Rain or shine, Polk outdoor speakers deliver our 50 year promise of great sound with technologies like Dynamic Balance, Power Port and Capacitive Coupling in select models. Weatherproof and with sound this good, you just might find yourself dancing in the rain.
    Atrium Series

    What Great Summers Sound Like

    Enjoy the music and entertainment that you love with high-quality sound in your outdoor spaces. With acoustics engineered with the same technologies as our indoor speakers, but with added all-weather durability, Atrium speakers are built to last so you can enjoy their great performance for years to come.

    Polk All-Weather Certified
    Made to withstand the elements, these speakers are built to last and produce rich, lifelike, space-filling sound—no matter the weather. Atrium Series speakers exceed baseline industrial and military specifications for environmental endurance.

    Patented Dynamic Balance®
    Whether you’re lounging in your favorite chair, hosting a BBQ, or spending time with the family outdoors, you won’t miss a single word of your favorite tunes. The Atrium Series outdoor speakers deliver crisp, powerful vocals—without distortion.

    Speed-Lock™ Mounting System
    Sprucing up the patio or backyard is a cinch with easy, secure one-handed installations even in difficult locations. The Speed-Lock Mounting System ensures easy, safe one-handed installations and no-slip setting of the speaker angle.

    We help you choose

    Need expert advice? Our self-serve tool can point you in the right direction with a few, quick questions.
    Help me choose

    Browse by Category

    Home Speakers
    Powerful speakers. Powerhouse audio.

    Sound Bars
    Room-filling home theatre, small package.

    Built-in Speakers
    Best-in-class virtually invisible installations.

    Outdoor Speakers
    Weatherproof and weather-resistant.

    Car & Marine Speakers
    Weather-resistant designs, easy installation.

    Polk Outlet
    Deals on new and refurbished products.

    We believe in Great Sound for All

    More than 50 years delivering the best possible sound for the best price.

    30 days risk-free
    Try any product for 30 days and if you don’t love it, return it for a full refund. We’ll even pay for shipping.
    free shipping
    Free and fast shipping on all products, direct from Polk.
    50-year legacy
    For over 50 years we've been providing exceptional sound experiences.
    engineered in baltimore
    We still design and engineer great sound where it all started.

    WHY POLK?

    50 years, hundreds of thousands of speakers, and countless awards later, we are still focused on our mission of giving you the absolute best sound for your money. Great Sound for All.