The use of high quality materials for all drivers (Kevlar for the woofer, Aluminum for the midrange driver, Titanium for the tweeter) ensures superb sound quality from any source. Installation is made easy with gold plated push-type speaker terminals, paintable grills/frames, a cut-out template and a paint protective cover.
You can swivel the tweeter and midrange driver to " aim" the high frequency sounds toward the main listening position. To do so, simply press on the edge of the tweeter to change the direction it faces. You can also change the high frequency level of the tweeter by using a "High-Level" adjustor to suit the customer's taste or installation environment.
The NS-IW660 features a customized 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.