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. Their Patented Dynamic Balance® and Klippel Optimization Technologies ensure optimal material performance, eliminating driver and tweeter "artifacts" for more realistic sound reproduction at high and low volume levels.

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 (ASTM D5894-UV Salt Fog, Mil Standard 810 Immersion, Mil-Std 883 Method 1009.8 for salt and corrosion).

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. This greatly simplified mounting procedure means fewer parts and a quicker setup.

The Atrium speaker family

For the ultimate outdoor sound system, combine multiple Atrium models to create a fully immersive listening experience with balanced coverage across large spaces. Whether you're hosting a backyard gathering or enjoying a quiet evening outside, the Atrium series offers the performance and flexibility to elevate every moment.

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Polk's patented Power Port design provides greater surface area and smoother air flow for more output and less distortion compared to conventional ported speakers.
Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.
Polk's exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.
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).

Polk's patented Power Port design provides greater surface area and smoother air flow for more output and less distortion compared to conventional ported speakers.
Proudly engineered and designed in Baltimore, Maryland, Polk products are crafted to meet high standards of quality, performance, and reliability, ensuring a premium audio experience that is the pinnacle of American Hi-Fi.
Polk's exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.
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).

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Owner's Manual-English, ES, FR
Owner's Manual-DE
Info Sheet

Expand All OVERALL

Total Pieces 1
Cabinet Warranty 5 Years - Original Purchaser Only
Drivers Warranty 5 Years - Original Purchaser Only
Original Purchaser Only Yes
Carton 1 13.5 lbs (6.12 kg)

ALL WEATHER OUTDOOR LOUDSPEAKER

Qty Included 1
Availability US
Orientation Horizontal
Vertical
Height 12.875" (32.7 cm)
Width 8.5" (21.59 cm)
Depth 9.188" (23.34 cm)
Weight 9.7 lbs (4.4 kg)
Front Array Driver Enclosure Type Durable, mineral-filled polypropylene cabinet design
Front Array Driver Complement (1) 6.5" (16.51 cm) d (Round) Dual voice coil driver with Dynamic Balance aerated polypropylene cone with rubber surround - Mid/Woofer
(2) 1" (2.54 cm) d (Round) Anodized aluminum dome with neodymium motor structure - Tweeter
Total Frequency Response 45 Hz 27,000 Hz
Nominal Impedance 8 ohms
Sensitivity (1 watt @ 1 meter) 91 dB
Mounting Type 180° Speed-Lock mounting system with Keyhole Slots
Available Orientations Horizontal
Vertical
Audio Inputs -
Speaker Inputs (2) Pair of Switchable single / dual 5-way Binding Posts - Gold-Plated

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Great outdoor sound Patented Dynamic Balance®

Features

All-Weather certified
6.5" Dynamic Balance® polypropylene woofer
Dual 1" Anodized Aluminum Dome tweeters
Speed-Lock Mounting system
Works as a single Stereo speaker or in a L/R Stereo pair
Polk's patented Power Port® design for enhanced bass

OVERALL
Total Pieces	1
Cabinet Warranty	5 Years - Original Purchaser Only
Drivers Warranty	5 Years - Original Purchaser Only
Original Purchaser Only	Yes
Carton 1	13.5 lbs (6.12 kg)
Qty Included	1
Availability	US
Orientation	Horizontal Vertical
Height	12.875" (32.7 cm)
Width	8.5" (21.59 cm)
Depth	9.188" (23.34 cm)
Weight	9.7 lbs (4.4 kg)
Front Array Driver Enclosure Type	Durable, mineral-filled polypropylene cabinet design
Front Array Driver Complement	(1) 6.5" (16.51 cm) d (Round) Dual voice coil driver with Dynamic Balance aerated polypropylene cone with rubber surround - Mid/Woofer (2) 1" (2.54 cm) d (Round) Anodized aluminum dome with neodymium motor structure - Tweeter
Total Frequency Response	45 Hz 27,000 Hz
Nominal Impedance	8 ohms
Sensitivity (1 watt @ 1 meter)	91 dB
Mounting Type	180° Speed-Lock mounting system with Keyhole Slots
Available Orientations	Horizontal Vertical
Audio Inputs	-
Speaker Inputs	(2) Pair of Switchable single / dual 5-way Binding Posts - Gold-Plated

Quick Specs

Appearance
Type: Speakers
Features
Energy Star Rated: No

Owner's Manual-English, ES, FR

Owner's Manual-DE

Info Sheet

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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Black Atrium 8 SDI