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

EXCEPTIONAL SOUND High powered 125Wx2 low frequency 45Hz helps block all background noise so you can experience spacefilling sound in any large outdoor area LARGE 65 DYNAMIC BALANCE WOOFER 65 dynamic balance polypropylene woofer two 1 anodized aluminum dome tweeters and patented singledual input switch use as single highperformance speaker or as LR pair DEEP EFFORTLESS BASS Polks 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 ONECLICK SPEEDLOCK MOUNTING Easy antislip onehanded installation mount speakers vertically or horizontally to deliver the best sound Simply mount the swiveling Cbracket 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