Niles Audio DS8.3, DS8..5 manual Directing the tweeter

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Figure 18

Installing the loudspeaker

the user’s favorite listening position minimizing reflections from the side walls. For surround sound or low volume background listening create more reflections and thus more ambi- ence by directing the tweeter towards the side walls.

8.Direct the Woofer. The woofer is direct- ed by gently pushing on the outer edge of the grille face. (See Figure 20). It will move 15° in any direction. For critical listening, point the woofer to the user’s favorite listening position minimizing

reflections from the side walls. For sur- round sound or low volume background listening create more reflections and thus more ambience by directing the woofer towards the side walls.

9.Setting the Treble cut switch. Listen to a well-recorded piece of music at the user’s favorite listening position. Listen for treble harshness or ringing, particu- larly when the loudspeakers are placed in a room without carpet. Use the +/- 1.5dB Treble switch to correct.

10.Setting the bass jumper. Listen to a well-recorded piece of music at the user’s favorite listening position. Listen for bass boominess, particularly when the loudspeaker is placed near a corner. Remove the loudspeaker by grasping the tabs and rotating counter-clockwise. Adjust the bass jumper (-1dB, -2dB) accordingly. (See Figure 21).

11.Install the grille into the loudspeaker. The grilles should fit snugly. If you have difficulty fitting them in, try loosening the mounting dog screws (excessive tightening can distort the shape of the frame holding the grille in place).

Final Installation in New or Existing Construction

Figure 19 Directing the tweeter.

Figure 20 Directing the woofer.

Figure 21 Setting the bass jumper.

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Contents DS8.3 Table of Contents Introduction Hole Saving Bracket Easy InstallationTwist & LockTM Baffle Recommended Amplifier Power Installation ConsiderationsInsulation Behind The Speaker Speaker WireIncorporating Remote Control Boundary Effect Placement for Home Theater Rear Applications Placement for Varying Listening PositionsIntroduction Placement for Critical ListeningRunning the Loudspeaker Wire in New Construction Installation FundamentalsPulling the Cable Concealing Loudspeaker Wire in Existing WallsLoudspeaker Location Volume Control Stereo Installation Fundamentals Mounting New Construction Bracket Insulating the Ceiling CavityInstallation in Existing Construction See Figure Final Installation in New or Existing ConstructionDirecting the tweeter Listening at Higher Volumes Loudspeaker PhaseCleaning OperationDS8.3 SpecificationsNiles Audio Corporation Limited WarrantyDetach Here Warranty Registration Card Niles Audio Corporation

DS8.3, DS8..5 specifications

Niles Audio has been a prominent name in high-quality audio solutions, and their series of speakers, particularly the DS8.5 and DS8.3, continue to set benchmarks in the industry. These in-ceiling speakers are designed for those seeking exceptional sound quality while blending seamlessly into their living environments.

The Niles Audio DS8.5 is particularly known for its impressive 8-inch polypropylene cone woofer, which delivers deep, rich bass that enhances the listening experience. Its dual voice coil design allows for flexibility in wiring configurations, making it easier to achieve optimal sound distribution throughout a space. The DS8.5 also features a 1-inch silk dome tweeter, which adds clarity and detail to higher frequencies, ensuring that every nuance of music and dialogue is crisp and clear.

On the other hand, the DS8.3 offers similar high-quality audio but with slightly smaller 6.5-inch woofers. This model caters to those who may have more compact spaces but still desire remarkable sound performance. The DS8.3 maintains the same 1-inch silk dome tweeter, providing an impressive audio experience with a smooth frequency response and reduced distortion.

Both models incorporate advanced technologies such as a patented dual-tweeter design in the DS8.5, which allows listeners to experience a broader soundstage. The speakers come equipped with Niles' EZ-Install mounting system, making installation straightforward, whether you're a DIY enthusiast or hiring a professional. The speakers’ low-profile design and paintable grilles enable them to blend into any decor seamlessly.

Furthermore, both the DS8.5 and DS8.3 are crafted from durable materials designed to withstand various environmental conditions, making them suitable for indoor and outdoor use. Their robust construction enhances their longevity and ability to deliver consistent performance over time.

In summary, Niles Audio's DS8.5 and DS8.3 speakers are perfect choices for audiophiles looking for high-quality audio solutions that do not compromise on aesthetic appeal. With their advanced technologies, versatility, and impressive sound performance, these speakers are designed to elevate any listening experience. Whether for a home theater setup, whole-house audio system, or simply enjoying music in a favorite room, Niles Audio's offerings promise satisfaction in sound quality and design.
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