Polk Audio Atrium 8 SDI Outdoor Speaker (Black) - Single or Stereo Pair, Powerful Bass & Broad Sound, Weather & Temperature Resistant

The Atrium 8 SDI features a single/dual input switch and a dual tweeter array, allowing you to use it as a single high-performance stereo loudspeaker or as the left/right speakers in a high-performance stereo pair. This outdoor loudspeaker can deliver the indoor sound you love, no matter where you place it around your home. The Atrium 8 SDI is All-Weather Certified and Water-Resistant, built to withstand the harshest elements, including salt-fog, UV, extreme temperatures, and heavy rain.

Equipped with a Dynamic Balance driver and two tweeters, the Atrium 8 SDI provides a more realistic sound reproduction at both high and low volume levels, delivering clean midrange and deep, accurate bass. The durable speaker cabinet design, featuring aluminum grilles and a bracket, along with stainless steel and brass hardware, ensures the loudspeaker can survive years of seasonal changes without compromising on premium outdoor sound quality.

The flagship Atrium 8 SDI features a 6.5" Dual Voice Coil Dynamic Balance aerated polypropylene cone, two 1" anodized aluminum dome tweeters, and a unique patented single/dual input switch, allowing you to use it as a single high-performance speaker or as an L/R pair. With a high power output of 125W x 2 and a low-frequency response of 45KHz, the Atrium 8 SDI can effectively block out background noise, enabling you to enjoy your favorite music peacefully, whether indoors or outdoors.

The Atrium 8 SDI can be installed in any large or open space, such as by a pool, on a patio, in a sunroom, or in halls or office areas, delivering exceptionally great sound. The Powerport Technology directs the airflow downwards, creating a realistic sound that seems to be coming from close to you.

The one-click Speed-Lock Mounting Bracket offers easy, anti-slip, one-handed installation, allowing you to mount the speakers vertically or horizontally to achieve the best sound quality. These loudspeakers have earned the all-weather certification, ensuring they can effortlessly withstand extreme temperatures and heavy rain year after year, making them the perfect choice for all seasons.

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