Niles Audio CM5HD manual Speaker Wire, Incorporating Remote Control, Insulation Behind The Speaker

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Installation Considerations

In a multiroom system there is one indis- pensible device for true convenience—a local volume control. It enables you to adjust the volume of the speakers without leaving the room.

Plan to wire the system so that each pair of speakers has its own volume control built into the wall (think of a volume con- trol as a dimmer switch for sound).

Niles makes a wide range of high perfor- mance indoor and outdoor volume con- trols. They are available in Standard or Decora® style cover plates (just like your light switches and dimmers). Volume con- trols are connected in line with the speak- er, so you must connect the wire from the amplifier to the volume control and then from the volume control to the speaker.

Speaker Wire

Use 2-conductor speaker wire when con- necting CM5HD, CM6HD and CM8HD speakers to your receiver or amplifier. For most applications, we recommend you use 16 or 18 gauge stranded wire. For wiring runs longer than 80 feet we recom- mend 14 gauge stranded wire. The no- strip terminals of the HD speakers will accommodate 12 to 18 gauge wire.

When you run wire inside walls, special jacketing (CL-2 or CL-3) is required to both protect the wire and for fire preven- tion. In some areas conduit is required. For a trouble-free installation, low voltage wire such as speaker wire must be run in accordance with the National Electrical Code and any applicable provisions of the local building code. If you are unsure of the correct installation techniques, wire jacket or type of conduit to use, consult a professional audio/video installer, your

TECH TIP

Wire size is expressed by its AWG (American Wire Gauge) number. The lower the number, the larger the wire, i.e. 12 AWG is physi- cally larger than 14 AWG.

building contractor, or the local building and inspection department.

Incorporating Remote Control

If your stereo system operates with a wire- less Infrared (IR) remote control, consider the advantages of installing a Niles Infrared Extender System. Niles manufactures a number of concealable IR sensors and wall mounted keypads which send a copy of your hand-held remote command via a wire to your main equipment location, where it is repeated to your stereo system. The wire is typically installed with the speaker wire, since the speaker signal and the IR signal will not interfere with each other. This makes almost no difference to the installation time, and the cost of the recommended IR control cable (West Penn D291 or equivalent) is reasonable.

The correct routing for IR control cable is to home run an IR control cable from the main equipment location beside the speaker wire to the planned volume con- trol location; and then on to the proposed sensor location. The combination of IR control cable and speaker wire enables a programmable Niles IntelliPad® to be installed at a later date (the IntelliPad has a convenient speaker mute feature in addi- tion to automating and controlling your stereo system). An IR sensor is best placed where it is convenient for you to point the hand-held remote. Both an IntelliPad and an IR sensor can be connected in one room with one home run IR control cable.

Insulation Behind The Speaker

For best performance from your speakers lay a batten of fiberglass insulation (example: R-19 un-batted insulation) on top of the speaker. Try to keep the same amount of insulation for each speaker, particularly in the same room, for consis- tent bass response.

Introduction

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Contents CM5HD Table of Contents Limited Warranty Niles Audio CorporationWarranty Registration Card Injection Molded TCC Woofer with Butyl Rubber Surround Engineered for Ceiling PlacementIntroduction No-Strip Speaker TerminalMicroPerf Grilles Installer Selectable Acoustic Fine TuningEasy Installation Or 8 ohm Selectable ImpedanceDetach Here Specifications CM8HDRecommended Amplifier Power Installation ConsiderationsIncorporating a Local Volume Control Insulation Behind The Speaker Speaker WireIncorporating Remote Control IntroductionCM5HD Cleaning Listening at Higher VolumesOperation Placement for Critical Listening Placement for VaryingPlacement for Home Theater Rear Applications Listening PositionsSpeaker Phase Painting the SpeakersFinal Installation in New or Existing Construction Boundary Effect Installation Fundamentals Running the Speaker Wire in New ConstructionInstallation in Existing Construction See FigureInsulating the Ceiling Cavity Mounting The New Construction BracketConcealing Speaker Wire Existing Walls Pulling the CableSpeaker Location Volume Control Stereo Installation Fundamentals Niles Audio Corporation
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CM6HD, CM8HD, CM5HD specifications

Niles Audio has long been synonymous with high-quality sound solutions, and their line of in-ceiling speakers, the CM5HD, CM8HD, and CM6HD, showcases this commitment to excellence. Designed for residential and commercial applications, these speakers combine aesthetics with performance, making them ideal for any setting.

The CM5HD is the entry-level model, yet it doesn't compromise on sound quality. With its 5.25-inch polypropylene woofer and 1-inch silk dome tweeter, it delivers clear, balanced audio across various frequency ranges. The CM5HD is equipped with a patented Tri-Logic™ technology, allowing for seamless integration into a home’s audio system. This technology helps in achieving a wider soundstage and better imaging, making it perfect for both music and movie experiences.

Moving up to the CM6HD, the larger 6.5-inch woofer enhances bass response, providing a richer audio experience. Its 1-inch pivoting soft dome tweeter allows for customizable sound direction, ensuring that listeners get the most immersive audio experience possible. The CM6HD also features a unique magnetic grille that allows for easy installation and discreet appearance, ensuring that the aesthetic of any room remains intact while still enjoying exceptional sound quality.

The CM8HD is the flagship model of the series, designed for audiophiles seeking the ultimate performance. With an 8-inch woofer and dual 1-inch tweeters, this speaker is built to fill larger spaces with powerful, full-bodied sound. The CM8HD includes Niles Audio’s advanced dual voice coil technology, offering flexibility in audio performance. Its optimized tweeter placement means that users can enjoy sound that is evenly distributed throughout the room, making it perfect for larger home theaters or entertainment spaces.

All models in the CM series feature a weather-resistant design, making them suitable for indoor and outdoor installations. Niles also offers customizable paintable grilles that allow these speakers to blend seamlessly into any décor. Additionally, each model incorporates advanced high-definition sound reproduction capabilities, ensuring that high-resolution audio files are played back as intended.

In conclusion, the Niles Audio CM5HD, CM6HD, and CM8HD in-ceiling speakers combine cutting-edge technology with elegant designs. With features that enhance sound quality, user flexibility, and aesthetic appeal, these speakers are perfect for anyone looking to elevate their audio experience in any environment, proving that great sound can be enjoyed without sacrificing style.