NuTone installation instructions ˝ Inside Speaker, Model ISA-445 Series, Wiring Connections

Page 1

READ & SAVE THESE INSTRUCTIONS!

INSTALLATION INSTRUCTIONS

5˝ Inside Speaker

MODEL: ISA-445 Series

For use with the IMA4406, IM4406, IMA4006 & IM4006 Series Radio/Intercom Systems

ROUGH-IN FRAME MOUNTING

The ISA-445 5˝ speaker is mounted to the IR-50 rough-in frame or surface mounted with IA-60.

NEW CONSTRUCTION

The IR-50 frame is mounted to a wall stud during rough-in construction. The IW-6 wiring is also run during rough-in construction. The speaker is mounted to the frame once the finished wall is in place. See IR-50 Installation Instructions.

EXISTING CONSTRUCTION

The IR-50 frame requires a cutout in the finished wall. The frame may be mounted either directly to a wall stud or between wall studs. The wiring is installed through the existing walls. See IR-50 Installation Instructions.

WIRING CONNECTIONS

Refer to Figure 1. As illustrated, connect wires from the master unit to the six (6) screw terminals. Red wire to the terminal marked red, red/white to the terminal marked re/white, etc.

MOUNTING

1.Refer to Figure 2. Carefully place wires inside wall.

2.Using two mounting holes in the speaker body, secure the speaker to the frame with two (2) provided screws.

Refer to System’s Operator’s Manual for operating instructions and warranty information. If Operator’s Manual has been misplaced, write to: NuTone, 4820 Red Bank Road, Cincinnati, Ohio 45227. Attention: Department of National Field Service.

IMPORTANT – WHEN NUTONE MODEL IW-6R WIRING IS USED:

CONNECT TO SCREWS

ON PRINTED CIRCUIT

BOARD MARKED:

ORN

BLK

BLK/WHITE

ORN/WHITE

RED

RED/WHITE

RED

ORANGE

RED/WHITE

ORANGE/WHITE

BLACK

BLACK/WHITE

FIGURE 1

ISA-445

SPEAKER

IW-6

IR-50

FIGURE 2

BLUE STRIP

Image 1
Contents ˝ Inside Speaker Wiring ConnectionsModel ISA-445 Series ROUGH-IN Frame MountingProduct specifications subject to change without notice

ISA-445 specifications

The NuTone ISA-445 is a versatile and efficient in-wall speaker designed to enhance your audio experience in any residential setting. It seamlessly integrates into the decor of any room while delivering high-quality sound performance. This speaker is part of NuTone's line of easy-install audio components, making it a popular choice for both DIY enthusiasts and professional installers.

One of the standout features of the ISA-445 is its two-way speaker configuration, which includes a 5.25-inch polypropylene woofer and a 1-inch silk dome tweeter. This combination ensures a balanced sound profile, allowing for rich bass and crisp highs. The speaker is capable of producing clear audio across a wide range of frequencies, which is vital for reproducing music and dialogue authentically.

The ISA-445 incorporates advanced technologies for optimal sonic performance. With its paintable speaker grille, it can blend seamlessly with any interior decor, allowing users to maintain the aesthetic appeal of their homes without sacrificing sound quality. Additionally, the low-profile design reduces visual clutter, making it an attractive option for whole-house audio systems.

Another remarkable characteristic of the ISA-445 is its easy installation process. It features a design that allows for simple mounting in standard wall cavities and comes with all necessary hardware. The integrated dog-ear design provides a secure fit, and the speaker's flexible mounting system makes it compatible with a variety of wall materials, including drywall and plaster.

The ISA-445 is also equipped with a high-efficiency, low-distortion performance capability. Its power handling can accommodate a wide range of amplifiers, making it suitable for different audio setups. With a frequency response of 70 Hz to 20 kHz, it captures the depths and nuances of audio signals, ensuring that users can enjoy their favorite music and movies with an engaging sound experience.

In summary, the NuTone ISA-445 is designed to offer a perfect blend of sound quality, aesthetic appeal, and ease of installation. With features like its two-way speaker configuration, paintable grille, and efficient sonic performance, it stands out as an excellent choice for enhancing audio throughout the home, making it a compelling option for anyone looking to elevate their audio experience.