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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: Outdoor Speakers: Amazon.com.au
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Polk Audio Atrium8 SDI (White) All-weather indoor/outdoor speaker with selectable stereo input mode at Crutchfield
![Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (White) - Use as Single Unit or Stereo Pair | Powerful Bass & Broad Sound Coverage | Withstands Extreme Weather & Temperature: Outdoor Speakers: Amazon.com.au Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (White) - Use as Single Unit or Stereo Pair | Powerful Bass & Broad Sound Coverage | Withstands Extreme Weather & Temperature: Outdoor Speakers: Amazon.com.au](https://m.media-amazon.com/images/I/91+Xg2ACLFL._AC_UF894,1000_QL80_.jpg)