Niles Audio AT8700, AT8500 manual Placement for Rear Home Theater Applications

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Speaker Placement

Figure 5

If the primary listening position is towards the back of the room as depicted in figure 5, place the rear speakers high up on the side wall or in the ceiling with the array closest to the ceiling as pictured.

the wall or even down low at power outlet height, in the ceiling, near corners, or directed at reflective objects and walls. The more reflected sound there is in the room the stronger the ambient effect at low vol- umes. You should use moderation, howev- er, otherwise the compromise becomes too one sided and at high volumes the sound will be blurred and less distinct.

Placement for Rear Home Theater Applications

In a home theater, the goal is to reproduce the experience of a great movie theater in our homes. The biggest difference between the two is the rear or surround speaker array.

In a commercial theater, it is not uncommon to see twenty or thirty speakers around the audience. This huge array of speakers assures that you will feel completely sur- rounded by the ambient soundtrack of the movie. Film makers try to use the “surround” soundtrack to envelope you in the environ- ment on screen. They will place background music, rain sounds, traffic noise, etc. on the “surround” soundtrack. In a home with a single pair of speakers it is easy for the jungle sounds to sound like they are “in the middle of your head” just like headphones!

A single pair of AT Loudspeakers, properly placed, can create a very convincing simu-

Figure 6

If the primary listening position is towards the center of the room as depicted in figure 6, place the rear speakers high up on the rear wall or in the ceiling as pictured.

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Contents AT8500 AT8700 Table of Contents High Performance Woofer and Tweeter Designs IntroductionDual Hyperbolic Dome Midranges and Tweeter Mm Polycarbonate X-Matrix Reinforced Baffle Easy Retrofit Installation in your Existing HomeBumpBack Woofer Magnet Weather Resistant ConstructionInstallation Considerations Recommended Amplifier PowerIncorporating a Remote Control Speaker WireAcoustical Treatment Options Placement for Critical Listening Speaker PlacementInsulating the Wall Cavity Placement for Varying Listening Positions Boundary EffectPerforated Screen Placement for Rear Home Theater Applications Speaker Placement Installation Fundamentals Running the Speaker Wire in New ConstructionPulling the Cable Concealing Speaker WireExisting Walls Unobstructed space for speaker wiring Installation Fundamentals Installation Brackets, Frames Grilles New Construction Stage One Before Drywall is Hung Insulating the Wall CavityStage Two Before Painting Painting the Aluminum GrillesInstallation Brackets, Frames Grilles Existing Walls Speaker Phase Dsfg The Basics Installing the SpeakerPositioning Midrange/Tweeter Array See Figure In-Wall at Above Ear Level In-Wall at Ear LevelAT Speakers for Home Theater Cleaning Setting the Tone ControlsListening at Higher Volumes OperationSpecifications Model AT8500Model AT8700 Driver ComplimentWarranty Registration Card Detach Here Limited Warranty Niles Audio CorporationNiles 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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