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About the Atrium 5
The Polk Audio Atrium 5 is a premium all-weather outdoor loudspeaker designed to deliver high-fidelity sound in outdoor environments. Built with military-grade durability standards, these speakers exceed baseline industrial and military specifications for environmental endurance including UV salt fog, immersion, and salt/corrosion resistance. The speakers feature Polk's patented Dynamic Balance technology for accurate, distortion-free sound and PowerPort bass venting for deep, extended low-frequency response. The Speed-Lock mounting system enables fast, secure, and adjustable one-handed installation either vertically or horizontally. Available in weatherproof black or white paintable finishes with rustproof aluminum grilles and stainless steel/brass hardware, the Atrium 5 is suitable for both indoor and outdoor use and can withstand extreme temperatures and heavy rain for year-round performance.
Specifications
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