Outdoor Speakers with Powerful Bass

The Polk Audio Atrium 4 speakers are designed for outdoor living and entertainment. Whether by a pool, on a patio, in a sunroom, or hidden in a backyard corner, these speakers are built to deliver exceptional sound quality in any open space. With a compact size and a sleek design, the Atrium 4 speakers not only look great but also provide full-range sound coverage with their steeply angled baffle design.

Installation is a breeze with the one-click speed-lock mounting bracket, allowing for easy vertical or horizontal placement for the best sound projection in various outdoor setups. The swiveling C-bracket ensures flexibility in positioning the speakers to achieve the optimal audio experience.

Constructed for durability and longevity, the Atrium 4 speakers are equipped with rustproof aluminum grilles, brackets, and stainless steel/brass hardware that can withstand all seasons, including extreme temperatures and heavy rain. Featuring Polk's patented Dynamic Balance and Klippel Optimization technologies, these speakers eliminate any unwanted artifacts for a more realistic sound reproduction at any volume.

Whether you're hosting a backyard party or simply enjoying some music while relaxing outdoors, the Polk Audio Atrium 4 speakers are the perfect choice for high-quality sound wherever you need it. Enjoy deep, accurate bass and smooth response with the aluminum dome tweeter and polypropylene cone driver in each speaker, and experience years of outdoor listening enjoyment with these weatherproof and reliable speakers.

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