Polk Audio Atrium 8 SDI Flagship Outdoor All-Weather Speaker (White) – Use as Single Unit or Stereo Pair | Powerful Bass & Broad Sound Coverage


  • Our flagship 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 – use as single high-performance speaker or as L/R pair
  • High Power (125W x 2) & Low frequency response (45KHz) helps BLOCK ALL BACKGROUND NOISES so you can peacefully listen to your favorite music indoor or outdoor
  • Install in any large or open space—by a pool in the patio the sunroom halls or office areas – to deliver EXCEPTIONALLY GREAT SOUND POWERPORT TECHNOLOGY directs the airflow downwards so you hear a REALISTIC SOUND SEEMINGLY CLOSE TO YOU
  • One-click SPEED-LOCK MOUNTING BRACKET offers 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
  • THE SPEAKER FOR ALL SEASONS – rugged durability high environmental endurance and superior quality has earned these loudspeakers the all-weather Certification so they can EFFORTLESSLY WITHSTAND EXTREME TEMPERATURES AND HEAVY RAIN year after year
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