Product details:

NS-IW470 is an easy-to-install, in-wall speaker system, which delivers a high-quality natural sound to enhance the home theater experience. 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. The NS-IW470 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. You can swivel the tweeter and midrange driver to aimthe high frequency sound toward the main listening area. You can also adjust the level of the midrange by using the "High-Levelcontrol to match your taste or the installation environment.