Key Features:

• Enjoy rich, clean, full-range sound for movies, TV and music with Polk’s New dynamic balance designed acoustic Array
  (1) 1″ high-resolution terylene tweeter for crystal clear high frequency response that perfectly reproduces the latest high resolution Audio files
  (2) 5.25″ low distortion mica-reinforced polypropylene cones for clean, clear bass, better linearity, and increased dynamic mid-range