About this item

• Atrium series speakers exceed baseline industrial and military specifications for environmental endurance
• Anodized aluminum tweeter domes with rubber surrounds are absolutely immune to the elements, offer better power handling and smooth response
• Tweeter phase cap smooths the frequency response from 12kHz up to 20kHz, the last audible octave
• Broad coverage baffle design fills a large open outdoor space with big, full-range sound
• Speed-lock mounting system for easy, safe one-handed installations even in difficult locations
• 5 years parts and labor
• A more steeply-angled baffle maximizes critical mid- and high-frequency dispersion over a large area with out sacrificing detail

  Technical Details

  Model Name	‎Atrium
  Speaker Type	‎Tweeter, Bookshelf
  Special Feature	‎Broad Coverage
  Recommended Uses For Product	‎Military,Pool,Kitchen,Outdoor
  Surround Sound Channel Configuration	‎1
  Colour	‎Black
  Age Range (Description)	‎Adult
  Item Weight	‎1.63 kg
  Is Waterproof	‎false
  Control Method	‎Voice
  Wireless Communication Technology	‎Bluetooth
  Speaker Size	‎4.5 Inches
  Power Source	‎ac
  Tweeter Diameter	‎1 Inches
  Connectivity Protocol	‎Bluetooth
  Includes MP3 player?	‎No
  Is Electric	‎No
  Manufacturer	‎Polk Audio
  Model	‎AM4088-A
  Model Year	‎2014
  Product Dimensions	‎19.05 x 16 x 24.13 cm; 1.63 kg
  Item model number	‎AM4088-A
  Special Features	‎Broad Coverage
  Aspect Ratio	‎Unknown
  Audio input compatible with the item	‎Auxiliary
  Speakers Nominal Output Power	‎80 Watts
  Noise Level	‎88 dB
  Audio Wattage	‎80 Watts
  Voltage	‎230 Volts
  Wattage	‎80
  Batteries Included	‎No
  Batteries Required	‎No
  Does it contain liquid?	‎No
  Includes Rechargeable Battery	‎No
  Includes AC Adapter	‎No
  Includes remote	‎No
  Manufacturer	‎Polk Audio
  Country of Origin	‎China
  Item Weight	‎1 kg 630 g