Niles Audio AT8500, AT8700 manual Installation Considerations, Recommended Amplifier Power

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Model AT8700 Shown

New Construction Wings

Bracket

Frame

Speaker Baffle

Grille

Installation Considerations

Installation Considerations

Recommended Amplifier Power

For satisfactory performance, we recom- mend an amplifier with a power rating of twenty to two hundred watts for the AT8500 and AT8700 speakers. Curiously, most speakers are not damaged by large amplifiers but by small amplifiers. If your system is playing loudly, a small amplifier will run out of power very quickly. When an amplifier runs out of power it creates damaging “clipping” distortion. A large amplifier will play at the same volume without distorting. (For more information about clipping distortion, see the section on Operation, on page 20).

Incorporating a Local Volume Control In a multi-room system there is one indis- pensible control for true convenience—a local volume control. It allows 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 control 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 faceplates (just like your light switches and dimmers). Volume controls

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Contents AT8500 AT8700 Table of Contents Dual Hyperbolic Dome Midranges and Tweeter IntroductionHigh Performance Woofer and Tweeter Designs BumpBack Woofer Magnet Easy Retrofit Installation in your Existing HomeMm Polycarbonate X-Matrix Reinforced Baffle Weather Resistant ConstructionRecommended Amplifier Power Installation ConsiderationsAcoustical Treatment Options Speaker WireIncorporating a Remote Control Insulating the Wall Cavity Speaker PlacementPlacement for Critical Listening Boundary Effect Placement for Varying Listening PositionsPerforated Screen Placement for Rear Home Theater Applications Speaker Placement Running the Speaker Wire in New Construction Installation FundamentalsExisting Walls Concealing Speaker WirePulling the Cable Unobstructed space for speaker wiring Installation Fundamentals Stage One Before Drywall is Hung Insulating the Wall Cavity Installation Brackets, Frames Grilles New ConstructionPainting the Aluminum Grilles Stage Two Before PaintingInstallation Brackets, Frames Grilles Existing Walls Speaker Phase Positioning Midrange/Tweeter Array Installing the SpeakerDsfg The Basics AT Speakers for Home Theater In-Wall at Ear LevelSee Figure In-Wall at Above Ear Level Listening at Higher Volumes Setting the Tone ControlsCleaning OperationModel AT8500 SpecificationsDriver Compliment Model AT8700Warranty Registration Card Detach Here Niles Audio Corporation Limited WarrantyNiles Audio Corporation

AT8500, AT8700 specifications

Niles Audio, a renowned name in the audio industry, has introduced its AT series amplifiers, notably the AT8700 and AT8500 models. These amplifiers are designed to deliver high-performance audio for residential and commercial installations, ensuring an enhanced listening experience for users.

The Niles AT8700 is a powerful 8-channel amplifier capable of delivering a robust 70 watts per channel into 8 ohms. This strength allows it to drive multiple speaker systems effortlessly while maintaining audio clarity and fidelity. Ideal for larger home theaters or multi-room audio setups, the AT8700 offers advanced features such as a unique auto-sensing technology that powers the amplifier on and off as needed, conserving energy and simplifying use for consumers.

On the other hand, the Niles AT8500, while slightly less powerful, also offers 50 watts per channel into 8 ohms across 8 channels. The AT8500 provides sufficient amplification for most residential needs and comes loaded with features aimed at optimizing audio distribution across various environments. Its flexible configuration allows users to customize speaker zones, providing the ability to enjoy different audio sources in multiple rooms simultaneously.

Both models boast a compact, rack-mountable design, making them easy to integrate into existing AV setups or new installations. The AT series amplifiers are also equipped with signal sensing inputs, allowing them to respond to audio signals effectively, and ensuring that they are only active when needed. This is not only efficient but also helps to extend the lifespan of the unit.

In terms of connectivity, both amplifiers provide numerous options, including balanced inputs for professional-grade sound quality, as well as standard RCA inputs for compatibility with a variety of audio sources. This versatility enhances their appeal for both home and commercial use.

Some additional standout features include built-in protection circuits that safeguard the amplifiers from overheating and short circuits, ensuring reliability in performance. Furthermore, their low profile and sleek design add an aesthetic appeal, allowing them to blend seamlessly with modern home entertainment setups.

In conclusion, the Niles Audio AT8700 and AT8500 represent a compelling choice for anyone seeking durable and powerful amplifiers. With their impressive power output, sophisticated features, and high-quality build, these models continue the Niles legacy of providing exceptional sound solutions to audio enthusiasts and professionals alike. Whether for a dedicated home theater or a multi-room audio system, these amplifiers deliver both performance and versatility, making them a standout option in the competitive amplifier market.
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