Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (Black) – Use as Single Unit or Stereo Pair, Powerful Bass & Broad Sound Coverage, Withstands Extreme Weather & Temperature
Price: $275.00
(as of Jul 06, 2025 11:34:06 UTC – Details)
Atrium 8 SDI features a single/dual input switch and dual tweeter array that lets you work the speaker as a single high-performance stereo loudspeaker, or L/R speaker in a high-performance stereo pair. It’s time to get that indoor sound you love – all from an outdoor loudspeaker you can put anywhere around your home. All-Weather Certified and Water-Resistant—built to withstand the worst elements—salt-fog, UV, extreme temps or heavy rains, you name it. Equipped with a Dynamic Balance driver and two tweeters the speaker provides a more realistic sound reproduction at high and low volume levels, and delivers clean midrange and deep, accurate bass. Durable speaker cabinet design with aluminum grilles and bracket, stainless steel and brass hardware survives years of seasonal changes without compromising on premium outdoor sound.
EXCEPTIONAL SOUND – High powered (125Wx2) & low frequency (45Hz) helps block all background noise so you can experience space-filling sound in any large outdoor area
LARGE 6.5” DYNAMIC BALANCE WOOFER – 6.5″ dynamic balance polypropylene woofer, two 1″ anodized aluminum dome tweeters and patented single/dual input switch – use as single high-performance speaker or as L/R pair
DEEP EFFORTLESS BASS – Polk’s patented Power Port design ensures you get that enhanced bass sound you love – by the pool, on the patio, in the sunroom, halls or office areas
ONE-CLICK SPEED-LOCK MOUNTING – Easy, anti-slip one-handed installation – mount speakers vertically or horizontally to deliver the best sound. Simply mount the swiveling C-bracket, adjust the angle and fasten the speaker with a click
ALL WEATHER CERTIFICATION – With rugged durability and premium build, these loudspeakers can effortlessly withstand all elements including extreme temperatures and heavy rain year after year
Customers say
Customers find these outdoor speakers deliver excellent sound quality, with one noting they can almost detect a sound stage, and appreciate their value for money as the best affordable option. The speakers are well-built with sturdy brackets, and customers find them easy to install, with one mentioning they work well with an 80-watt receiver. Customers praise their appearance, particularly the wall mount bracket design, and their size, with one noting they’re large enough to fill a church, while maintaining clear audio performance at both low and high volumes.
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