Niles Audio CM5HD, CM6HD, CM8HD manual Placement for Critical Listening, Placement for Varying

Page 13

Speaker Placement

Although the CM5HD, CM6HD and CM8HD have extensive ability to compen- sate for unusual placements with their unique pivoting tweeters and acoustic fine- tuning switches; placement is still the pri- mary tool for satisfying your particular lis- tening needs. In the following section, we discuss how speakers should be placed and how tweeters should be directed and how the acoustic fine-tuning switches should be set for different purposes.

Placement for Critical Listening

If you like to imagine that the band or orchestra is playing in front of you as you listen to music, or you are very conscious of clarity, detail and the textures of the individual instruments, or you listen criti- cally to movie soundtracks or music videos in your home theater, you will need your speakers placed so that they are optimized for critical listening. Here are some guidelines to make the process of placement quick and easy.

Make sure the sound will not be blocked

or reflected off of furniture or other objects. You should have a direct line of sight with the front of the speaker. To determine the best position, measure the “listening” distance between the ideal lis- tening position (your favorite chair or couch) and the location in which you plan to install the speakers. Try to place the speakers so that they are equally distant from your listening spot and at least one half of the listening distance apart (this maintains a large pleasant stereo “image”). In home theater applications where there is a center channel you may choose to space the left and right main speakers far- ther apart for a “bigger than life” sound with Dolby® encoded movies and TV shows. However, for combined music and movie usage stay within the good place- ment zone for music. For example; if you are ten feet back from the speakers, the speakers should be between five and ten feet apart (See Figure 4).

Tweeters should be directed at the listen- ing position.

Placement for Varying

Speaker Placement

 

 

 

 

 

 

 

 

 

 

Figure 4

 

 

 

 

 

 

 

 

 

 

In this example,

 

 

 

 

 

 

 

 

 

 

the speakers

 

 

 

Direct tweeter

 

 

 

could be

 

 

 

 

 

 

placed five to

 

 

 

towards listener

 

 

 

 

 

 

 

 

 

10 feet apart,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

since the listen-

 

 

 

 

 

 

 

 

 

 

er is 10 feet

 

 

 

 

 

 

 

 

 

 

back from the

 

 

 

 

 

 

 

 

 

 

speakers

Critical

 

 

 

 

 

 

 

 

 

 

 

10'

 

 

5'

 

10'

 

Listening

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Position

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Direct tweeter

towards listener

6

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Contents CM5HD Table of Contents Niles Audio Corporation Limited WarrantyWarranty Registration Card Introduction Engineered for Ceiling PlacementInjection Molded TCC Woofer with Butyl Rubber Surround No-Strip Speaker TerminalEasy Installation Installer Selectable Acoustic Fine TuningMicroPerf Grilles Or 8 ohm Selectable ImpedanceDetach Here CM8HD SpecificationsRecommended Amplifier Power Installation ConsiderationsIncorporating a Local Volume Control Incorporating Remote Control Speaker Wire Insulation Behind The Speaker IntroductionCM5HD Cleaning Listening at Higher VolumesOperation Placement for Varying Placement for Critical ListeningListening Positions Placement for Home Theater Rear ApplicationsPainting the Speakers Speaker PhaseFinal Installation in New or Existing Construction Boundary Effect Running the Speaker Wire in New Construction Installation FundamentalsSee Figure Installation in Existing ConstructionMounting The New Construction Bracket Insulating the Ceiling CavityPulling the Cable Concealing Speaker Wire Existing WallsSpeaker Location Volume Control Stereo Installation Fundamentals Niles Audio Corporation
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