The NHT iW4-ARC is our powerhouse architectural product. In a good installation, you might think you were listening to a pair of Classic Three’s on stands. Outrageous dynamics, terrific bass, high output are present in the iW4-ARC with no loss in detail thanks to two 5.25” anodized aluminum cone woofers, a 2” anodized aluminum dome midrange, and a .75” anodized aluminum dome tweeter.

This Tweeter-Midrange module is the same module used in all 3-way Classic series designs. The advantage of a dual-woofer 3-way design is low distortion and wide dispersion, and enlarges the sweet spot for an unrivaled listening experience from an in-wall speaker.

The iW4-ARC body features a new material that eliminates spurious resonances from interfering with proper sound reproduction. Lastly, the grill is easily detachable since it is magnetic and the IW4-ARC is easily installed and can be mounted vertically or horizontally in the wall. All in all, the iW4-ARC is the perfect in-wall home theater system speaker. (iW4s can also be used in-ceiling though the dispersion will not be as ideal as the ic4)

The Architect Series is NHT's collection of acclaimed, inconspicuous, and easy to use in-wall, in-ceiling and Outdoor speakers that are perfect for background or foreground home theater and distributed audio in any application. NHT's patented three-tweeter array provides flat response up to 60 degrees off-axis, which eliminates "hot-spots" and "not-spots". Our Architect models are also moisture resistant, and can thus be used in a variety of outdoor applications. As such, Architect Series speakers offer the same high-end, not high price reputation that has kept NHT a favorite of consumers, musicians and engineers for over 25 years.