Niles PHD30 Manual de usuario
INSTALLATION GUIDE
PHD60 PHD42 PHD30
FOR USE WITH PLASMA OR OTHER FLAT-PANEL DISPLAY
MULTI-WAY, HIGH-DEFINITION, WALL-MOUNT LOUDSPEAKERS
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Thank you for choosing the PHD60/42/30 High-Definition, Left/Center/Right Channel,
Loudspeaker from Niles. With proper installation and operation, you should enjoy years of
trouble-free use.
Niles manufactures the industry’s most complete line of custom installation components and
accessories for audio/video systems. To see the complete Niles product assortment, visit us on
the Internet at: www.nilesaudio.com
TABLE OF CONTENTS
Introduction 1
Features and Benefits 2
Installation Considerations 4
Loudspeaker Placement 5
Installing the Wall-Mount Brackets 7
Finishing the Installation 9
Operation 13
Specifications 14
Notes 15
Limited Warranty 16
Warranty Registration Card 17
CONGRATULATIONS!
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NILES AUDIO CORPORATION – 1-800-BUY-HIFI
INTRODUCTION
The Niles PHD60/42/30 High-Definition, Left/Center/Right Channel, Loudspeaker is expressly
designed for superior sonic quality in front left-, center-, or front right-channel applications. It
employs advanced technology components that extract the subtle nuances in recorded music or
the thunderous action sound in a movie. The PHD60/42/30 is the perfect choice wherever quality
of sound is the most important consideration.
1
PHD60 PHD42 PHD30
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2
FEATURES AND BENEFITS
THREE MODELS DESIGNED FOR USE WITH PLASMA OR
OTHER FLAT-PANEL DISPLAYS
The largest model, the PHD60, is designed for use with plasma or other flat-panel displays of
60-inches or more. The PHD42 complements 42-inch and over displays, while the PHD30 works
with 30-inches or larger displays. Except for differences in the transducer complement and
performance, all three models feature similar technologies, For example: the PHD60 and 42 feature
a 3-way loudspeaker design, while the PHD30 features a 2-way design. All offer voice matching
sound quality and exceptional detail over a wide listening area.
5-1/4-INCH TCC WOOFERS WITH CONE-FORWARD™
DESIGN AND BUTYL-RUBBER SUSPENSION
The PHD60/42/30 features newly-developed woofer-cone material that combines injection-molded
polypropylene with talc, carbon, and ceramic (TCC) stiffening agents. As a result, the cone offers
extreme stiffness and light weight for accurate, dynamic response. Our patent-pending Cone
Forward™ design positions the woofer cone at the front of the baffle for natural-sounding bass
and clear, open midrange response. Additionally, the use of a butyl-rubber suspension offers
substantial benefits, including increased movement without mechanical limitations, and improved
midrange damping for better detail and clarity.
1-1/2-INCH FLUID-COOLED TETERON HYPERBOLIC-
DOME MIDRANGE DRIVER
The PHD60 and PHD42 also feature a Fluid-Cooled Teteron Hyperbolic-Dome Midrange Driver that
provides high sound pressures to reproduce critical mid frequencies with exceptional accuracy.
1-INCH FLUID-COOLED TETERON TRI-LAMINATE TWEETER
The PHD60/42/30’s Fluid-Cooled Teteron Tweeter employs a tri-laminate design consisting of
an inner textile layer, which forms the dome, a high damping layer to eliminate unwanted
resonances, and an outside layer of urethane to add stiffness and prevent breakup modes. The
result is a transparently clear, sweet, natural-sounding tweeter, which still maintains extended
frequency response.
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NILES AUDIO CORPORATION – 1-800-BUY-HIFI
3
ADJUSTABLE, DISPERSION-CONTROLLING MIDRANGE/
TWEETER POD ENABLES PRECISE IMAGING
The PHD60 and PDH42 each feature a unique Midrange/Tweeter pod that can be rotated and
pivoted to enable precise imaging regardless of placement. The pod accommodates vertical or
horizontal installations and can be set by the installer after each loudspeaker is mounted. Included
are variable treble and midrange level controls for additional response contouring.
NILES’ HD HIGH-DEFINITION VOICE MATCHING
Ensures compatibility with other Niles HD High-Definition in-wall, on-wall, and ceiling-mount
models to accommodate a wide range of system designs.
ADVANCED BASS-REFLEX DESIGN FOR ENHANCED
DYNAMIC IMPACT
The PHD60/42/30’s bass-reflex design enhances low-frequency response and dynamic impact.
Moreover, the rigid extruded aluminum enclosure helps deliver accurate bass response with
low distortion.
LOOKS GREAT AND EASY TO INSTALL
The PHD60/42/30’s contemporary finish matches popular flat-panel displays, and its integrated
wall mount brackets make installation quick and easy.
DOLBY® DIGITAL READY
The PHD60/42/30 is specifically designed for Home Theater Sound. They are designed to
complement and provide for the accurate reproduction of Dolby Digital Encoded Sources.
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TECH TIP
Wire size is expressed by its AWG (American
Wire Gauge) number – the lower the number,
the larger the wire. For example, 12 AWG is
physically larger than 14 AWG.
INSTALLATION CONSIDERATIONS
WALL MOUNTING
The Niles PHD60/42/30 loudspeaker is equipped with an included wall-mount bracket for quick
and easy installation on a wall. Ideally, a PHD60/42/30 should be placed so that its bracket can
be installed on underlying wall studs. If stud mounting is impractical, dry-wall anchors (rated for
at least 40 pounds) can be used to mount the loudspeaker between studs (see INSTALLING THE
WALL-MOUNT BRACKETS on page 7).
RECOMMENDED AMPLIFIER POWER
For satisfactory performance, we recommend using a home theater receiver (or amplifier) with
a power rating of 10 to 250 watts for the PHD60,10 to 200 watts for the PHD42, and 10 to 150
watts for the PHD30. Most loudspeakers are not damaged by large amplifiers, but rather by small
amplifiers. If your system is playing loud music, a small amplifier will run out of power very quickly
and can create damaging “clipping” distortions. A more powerful amplifier will play at the same
volume without distorting. See OPERATION on page 13 for more information about amplifier
clipping distortion.
LOUDSPEAKER WIRE
Use 2-conductor loudspeaker wire when connecting loudspeakers to your receiver or amplifier.
For most applications, we recommend using 16- or 18-gauge wire. For wiring runs longer than
80 feet, we recommend 14-gauge wire. The spring-loaded terminals of the PHD60/42/30 will
accommodate up to 12-gauge wire directly. Larger sizes can be accommodated via
pin connectors.
When running wire inside walls or ceilings, always use (CL-2 or CL-3) rated cable. In some areas,
conduit is also required. For a trouble-free installation, low-voltage wire such as loudspeaker 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, building contractor, or the local building
and inspection department.
4
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Figure 1.
Recommended PHD60
loudspeaker placement
for front left and right
channels is shown
here. Placement of the
PHD42/30 is similar.
NILES AUDIO CORPORATION – 1-800-BUY-HIFI
5
(CONTINUED ON NEXT PAGE)
LOUDSPEAKER PLACEMENT
The Niles PHD60/42/30 loudspeaker is designed for use in front left-, center-, or front right-
channel applications. Any model can be wall-mounted using its included wall-mount bracket.
For rear-channel applications, we recommend using a Niles HD FX or CM6HDfx loudspeaker.
PLACING PHD60/42/30’S AS THE FRONT LEFT AND
RIGHT LOUDSPEAKERS
In a home theater, the intelligibility of dialog and action reproduced by the front speakers is
paramount! The position of the loudspeakers plays a very important role in how clear the sound is
and how a stereo image is created.
The PHD60/42/30’s are designed specifically for use with plasma or flat-panel displays in a home
theater system. The placement process is quick and easy:
• At the proposed site, make sure the sound will not be blocked or reflected off furniture
or other objects. The listener should have a direct line of sight with the front of each
loudspeaker. The ideal listening position (e.g., favorite chair or couch) should be
centered with the middle of plasma or flat-panel display
• Place the speakers with the ports on the bottom on either side of display, as shown
in Figure 1 (also see INSTALLING THE WALL-MOUNT BRACKETS on page 7). In
applications where there is a center channel, you may choose to space the left and
right main speakers farther apart for a “bigger than life” sound with Dolby® encoded
movies and TV shows.
Aim midrange and
tweeter towards
listener
Critical
Listening
Position
Aim midrange and
tweeter towards
listener
Plasma TV
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Figure 2.
Recommended PHD60
loudspeaker placement
for the center channel is
shown here. Placement of
the PHD42/30 is similar.
Figure 3. Recommended PHD60 center-channel
placement with grille removed behind a perforated
projection screen is shown here. Placement of the
PHD42/30 is similar.
PLACING PHD60/42/30’S AS THE FRONT LEFT AND RIGHT
LOUDSPEAKERS (CONTINUED)
• As for placement height, place front left and right speakers vertically on either side
of the display, so that their tweeters are not more than 24 inches above or below the
center-channel loudspeaker’s tweeter (see Figure 2 below).
PLACING A PHD60/42/30 AS THE CENTER-CHANNEL
LOUDSPEAKER
The center-channel loudspeaker is the workhorse in a home theater system. It handles all of the
critical dialog and is vitally important in creating the illusion of sounds emanating directly from the
picture. Here are some tips for obtaining optimum center-channel performance:
• In a typical installation, place the PHD60/42/30 horizontally, directly above or below the
plasma or flat-panel display. Make sure the loudspeaker is not placed too high or low
relative to the left and right speakers, as shown in Figure 2.
• For installations where a perforated projection
screen will be used, place the PHD60/42/30
with grille removed, either horizontally or
vertically, behind the screen at ear level,
as shown in Figure 3.
6
Not Greater
than 24"
Not Greater
than 24"
Perforated Screen
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NILES AUDIO CORPORATION – 1-800-BUY-HIFI
7
(CONTINUED ON NEXT PAGE)
INSTALLING THE WALL-MOUNT BRACKETS
TOOLS AND PARTS
We recommend using the following tools and parts to install the PHD60/42/30 wall-mount brackets:
• Electric drill and drill bits
• Philips screwdrivers or driver bit set
• Stud finder
• Eight wood screws with (optional) dry-wall anchors rated for at least 40 pounds
• Pencil
• Level
• Protective eyewear
PRECAUTIONS
Before starting the installation, please observe the following precautions:
• Turn off all system power before making any connections.
• Always wear protective eyewear when using tools.
• Make sure hands are clean before installation.
• Wear gloves when working with fiberglass insulation.
INSTALLATION
1. At each proposed site, use a stud finder to locate studs (which should be on 16-inch
centers) for possible use in the installation. If the studs do not line up with a desired
placement location, the PHD60/42/30 wall-mount bracket can still be mounted on a dry
wall with appropriate dry-wall screws and anchors.
IMPORTANT: DO NOT USE PLASTIC EXPANSION OR THREADED WALL ANCHORS FOR DRY
WALL INSTALLATION. CONSULT YOUR LOCAL NILES DEALER OR HOME HARDWARE STORE
FOR RECOMMENDATIONS FOR YOUR HOME THEATER APPLICATION.
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Figure 4. The PHD mounting template is shown in
horizontal and vertical positions (with TOP side up).
INSTALLATION (CONTINUED)
2. For each loudspeaker, orient and tape the enclosed mounting template to the wall
at the desired placement location, as shown in Figure 4. Use a level to verify tilt
is zero. Be sure to account for any moldings that may interfere with the loudspeaker
cabinet upon installation.
3. Follow the directions included on the template. Drill four small mounting holes at the
designated locations noted on the template. If you also plan to run loudspeaker wire
in the wall, you’ll need to create a cutout for it within the noted wire boundary (see
Figure 4). When drilling is complete, remove each mounting template.
4. Use the stamped (TOP) label to orient each mounting bracket and run loudspeaker
wire through its opening for later connection. Fasten each bracket to the wall with
appropriate mounting hardware.
8
Bracket Template
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