Feature List

• Do-It-Yourself Installation, Paintable Grille and Frame
  
  With a few basic tools you can easily install these speakers in the wall
  yourself. The grilles and frames can be spray painted to match the
  room's decor.
• Low Distortion, High Capacity Customized Crossover Network
  
  The NS-IW470WH features a high quality crossover network to ensure
  maximum sound performance. The crossover circuit is designed to minimize
  distortion and prevent the deterioration of transients as they pass
  through the network.
• Internally Wired with Monster Cable™
  Yamaha
  has chosen to ensure optimum sound quality by internally wiring some of
  the components with Monster Cable™. This ensures a clean, clear
  signal from the crossover network to the speaker driver.
• Swivel Tweeter
  and Midrange Driver, with High-Level Adjustment
  You can swivel the
  tweeter and midrange driver to " aim" the high frequency sound toward
  the main listening area. To do this, simply press on the edge of the
  tweeter or midrange and set the position. You can also adjust the level
  of the midrange by using the "High-Level" control to match your taste or
  the installation environment.