NHT IW4 owner manual „ Placement

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„Placement

The iW4 is designed for in-wall installation, oriented vertically or horizontally between standard 2" x 4" wood studs. Installation in outdoor locations or in moisture-prone interior environments such as indoor swimming pools or saunas is not recommended.

Spend some time considering speaker placement prior to installing the iW4. Once the speakers are installed, they are permanent, so their location should be selected carefully. Mount the speakers in a location where they face the listening area without obstruction from furniture, and are preferably at least three feet from side walls. The speakers should be mounted on a flat surface to ensure a good seal between the bezel and the mounting surface. For optimal imaging, position the speakers so that the distance between the listening position and the wall is 1.5

times the distance between the two speakers (fig.1). If possible, position the fig.1 speakers so that the average ear height of the listeners is the center of the 2” midrange dome (or slightly below). To get an idea how the speakers will look in the

room, try taping the supplied cutout templates to the wall.

Keep in mind that room furnishings play an important role in absorbing and reflecting sound waves. Midrange and high frequencies in particular will be absorbed by soft furnishings such as sofas, carpets and curtains. A large number of these soft furnishings will dull the sound, while a "live" room with few furnishings will brighten the sound. You can adjust the sound of the speakers in your room by adding or removing soft wall hangings, curtains and furniture to achieve the sound that you desire.

As the iW4 is not magnetically shielded, do not install it in a location where it will be within 12" of a direct view (tube) television. Unshielded magnets placed in close proximity to a television screen can cause picture discoloration and eventually damage the picture tube. Magnets don’t effect projection, LCD or plasma type televisions.

When installing three iW4's for front channels in a home theater system, you can position the L & R speakers farther apart to create a wider soundstage. The iW4 should be installed with the midrange dome closest to the television. The placement diagram to the right shows three possible orientations.

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Contents IW4 „ Design IW4 Specifications„ Placement Packing List Tech Tips Pre-Wiring for New ConstructionTech Tips Optimizing Sonic Performance „ Installation New Construction unfinished wallsNow before installing the baffle see Painting on the last Retrofitting finished walls „ Installation Existing ConstructionPage „ Painting „ Connections„ Operation „ Maintenance

IW4 specifications

The NHT IW4 is a multifaceted in-wall speaker system that brings high-fidelity sound quality and versatile design options for home audio enthusiasts. As part of NHT's award-winning range of installation speakers, the IW4 is engineered to deliver clean, spacious sound without compromising aesthetics, making it an ideal choice for integrated home theater systems or multi-room audio setups.

One of the key features of the NHT IW4 is its two-way speaker configuration, which includes a 5.25-inch polypropylene woofer and a 1-inch soft dome tweeter. The woofer offers superior bass response, while the tweeter enhances high-frequency clarity, enabling a balanced audio output that suits various listening preferences. This combination allows the IW4 to reproduce music and dialogue with remarkable detail, making it a perfect option for movie watchers and music lovers alike.

The IW4 is equipped with a unique “infinity baffle” design, which minimizes sound distortion and ensures uniform sound dispersion throughout the room. This design is particularly beneficial in larger spaces where sound can often become muddled. Additionally, the speaker features a paintable grille, allowing homeowners to customize the appearance to match their interior décor seamlessly, thus providing a discreet audio solution.

Further enhancing its appeal, the NHT IW4 employs high-quality crossover components to ensure that the transition between the woofer and tweeter is smooth, minimizing phase issues. This meticulous engineering results in a listening experience that is coherent and immersive. The speaker’s impedances are carefully calibrated to work efficiently with a variety of amplifiers, making it versatile for different audio systems.

An important aspect of the IW4 is its installation-friendly design. The speaker comes with an easy-to-install mounting system that accommodates various wall types, ensuring that even those with limited DIY skills can enjoy professional sound quality without extensive renovations.

In summary, the NHT IW4 in-wall speaker combines advanced audio technologies, aesthetic flexibility, and user-friendly features, making it a strong choice for those seeking high-quality sound integration into their living spaces. Whether for a dedicated home theater or as part of a broader whole-house audio system, the IW4 stands out with its natural sound reproduction and stylish design.
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