Niles Cynema Soundfield User manual

INSTALLATION GUIDE
Cynema Soundfield™SoundBaR SyStem
Source
Mute Volume
Left Channel Center Channel Right Channel
Green: HDM I/Optical
Red: AUX In
Orange: Lin e In
POWER STATUS SOURCE
+
–
+
–
+
–
+
–
TM

WWW.NILESAUDIO.COM
Thank you for choosing Niles Cynema Soundfield™, a unique and powerful solution for modern installations.
Like all Niles products, Cynema Soundfield is built to the highest standards of quality and reliability. With
proper installation and operation, you will experience years of high-performance, trouble-free use. For
information on the complete line of innovative Niles products, please visit us at: www.nilesaudio.com.
TABLE OF CONTENTS
INTRODUCTION 4
FEATURES AND BENEFITS 5
SPECIFICATIONS 6
PARTS GUIDE 7
INSTALLATION CONSIDERATIONS 9
INSTALLING THE SYSTEM 15
SYSTEM APPLICATIONS 24
OPERATION POWERED SYSTEMS 28
OPERATION PASSIVE SYSTEMS 31
WARRANTY 32
CONGRATULATIONS!

NILES – 1-800-472-5555 – 1-760-268-9860 3
CYNEMA SOUNDFIELD™SOUNDBAR SYSTEMS
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance
with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat
registers, stoves or other apparatus (including amplifiers) that
produce heat.
9. Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades with one
wider than the other. A grounding-type plug has two blades
and a third grounding prong. The wide blade or the third prong
is provided for your safety. If the provided plug does not fit
into your outlet, consult an electrician for replacement of the
obsolete outlet.
10. Protect the power cord from being walked on or pinched,
particularly at plugs, convenience receptacles and the point
where they exit from the apparatus.
11. Only use attachments/accessories specified by the
manufacturer.
12. Use only with the cart, stand, tripod, bracket or table
specified by the manufacturer or sold with
the apparatus. When a cart is used, use
caution when moving the cart/apparatus
combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning
storms or when unused for long periods
of time.
14. Refer all servicing to qualified service personnel. Servicing
is required when the apparatus has been damaged in any way,
such as power supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the apparatus, the apparatus
has been exposed to rain or moisture, does not operate
normally, or has been dropped.
15. Do not expose this apparatus to dripping or splashing and
ensure that no objects filled with liquids, such as vases, are
placed on the apparatus.
16. To completely disconnect this apparatus from the AC
Mains, disconnect the power supply cord plug from the AC
receptacle.
17. The power supply cord (sometimes referred to as the
“Mains Plug”) is used as the disconnect device and shall
remain accessible and operable at all times.
18. Do not expose batteries to excessive heat such as
sunshine, fire or the like.
19. Open flame sources, such as lighted candles, should NOT
be placed on the apparatus.
WARNING: To reduce the risk of fire or electric
shock, do not expose this apparatus to rain or
moisture.
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to alert
the user to the presence of uninsulated
“dangerous voltage” within the product’s
enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the product.
FCC Required Text:
NOTE: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and
can radiate, radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is
no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following
measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and
receiver.
—Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician
for help.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.

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INTRODUCTION
CSF-65a
CSF-55a
CSF-48a
CSF-48p
Cynema Soundfield delivers both unobtrusive appearance and high performance. We created the new
term Cynema Soundfield to describe the system because it is more than just a soundbar or a collection
of independent speakers. Much more versatile than a traditional soundbar, speakers can be placed in a
variety of configurations to optimize audio performance. Aesthetically, the Cynema Soundfield’s virtually
flat appearance complements the latest flat panel displays perfectly. Its unique in-wall mounting system
dramatically improves the ease of installation and contributes to dynamic audio reproduction. Thin flat
panel televisions must use thin speakers. Thin speakers fall short of our standards for high fidelity. Niles
Cynema Soundfield is the solution that brings the aspects people appreciate most about flat panel TVs,
unobtrusive appearance and high performance, to the world of installed audio products.

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NILES – 1-800-472-5555 – 1-760-268-9860
CYNEMA SOUNDFIELD™SOUNDBAR SYSTEMS
FEATURES AND BENEFITS
SUPERIOR SOUND TO TYPICAL SOUNDBARS AND VASTLY SUPERIOR
TO THE SPEAKERS BUILT INTO FLAT PANELS
The Cynema Soundfield system is designed to utilize enclosures built into component speaker modules that
tuck down and into the wall for outstanding performance in any wall environment. In powered models, a
fully optimized, 30W x 3 Channel Amplifier Module with Dolby Digital processing powers the system’s LCR
speakers that feature a D’Appolito array configuration.
UNOBTRUSIVE APPEARANCE
Magnetically attached MicroPerf®grill provides a low profile aesthetic look. The grille is paintable and adds
more positioning flexibility during installation.
EASY TO INSTALL
The flexible and unique In-wall Mounting System makes for a straight forward install (no cutting of studs,
wiring runs through rail system), and you can hang components while waiting for final placement. You can
configure the mounting positions of each speaker module and the amplifier around existing studs with ease.
NO HIGH VOLTAGE WIRING IN THE WALL
DC power supply mounted separately sends low voltage DC power through wall to amplifier module allowing
for wiring without the need for an electrician.
OPTIMAL SPEAKER PLACEMENT
Mounting System allows for ideal placement of LCR speakers in any existing stud configuration.
SEAMLESS, SIMPLE OPERATION FOR END USER
System’s Amplifier Module can learn remote functions for seamless integration. Amplifier auto-senses input
and functions as seamless extension of TV control.
COMPATIBLE WITH THE NILES WIRELESS SUBWOOFER SYSTEM (SW-T & SW-R)
Easily connect a wireless SW-T and send audio signals wirelessly to any subwoofer equipped with an SW-R
Wireless Receiver.
VERSATILE APPLICATIONS
The Cynema Soundfield Powered System incorporates versatile design features that enable it to work
seamlessly as part of a Whole House Distributed Audio System. Simply connect a Distributed Audio System
and it is automatically selected while the TV is powered OFF and the Distributed Audio is ON. TV sound
always takes priority when the TV is turned ON, even while the Whole House Audio is ON, greatly simplifying
user operation.

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SPECIFICATIONS
LOUDSPEAKER MODULE
AMPLIFIER MODULE PART NO. CSFAMP (FOR MODELS CSF48A, CSF55A, AND CSF65A)
POWER SUPPLY (FOR MODELS CSF48A, CSF55A, AND CSF65A)
SPEC DESCRIPTION
Overall Dimension 9-5/8” L x 4” D x 6-1/2” H (24.4cm L x 10.2cm D x 16.5cm H)
Wiring Impedance- Nominal 6Ω
Sensitivity 86 dB, 1kHz @ 1W/1m
Max SPL 105dB (LCR system)
Frequency Response 65Hz – 25kHz
Power Handling Capability 100 Watts
SPEC DESCRIPTION
Output Power 30W RMS x 3
Frequency response 100Hz to 20kHz, +0dB/-3dB or better
Channel Separation (channel to channel crosstalk) @ 1kHz >70dB or better
Signal to Noise: 100Hz to 20kHz un-weighted >75dB or better based
on Rated Power
SPEC DESCRIPTION
AC Input 100-240V~2.5A, 50-60Hz
DC Output 24V 3.75A Max. & 90W Max.
BOX CONTENTS:
All Models
(3) Speaker Modules
(1) In-Wall Mounting System with Grille
(1) Cutout Template for In-Wall Mounting System
(1) Warranty Card
Powered Models Only
(1) Amplifier Module
(1) In-Wall Power Supply Box with AC power cord
(1) Cutout Template for In-Wall Power Supply Box
(1) Niles SWT Bracket
(1) Toslink Optical Cable 3m
(1) Stereo 3.5mm to dual RCA Cable
(1) DC power cable for wireless transmitter 1.5m
(3) Speaker Wires for Left, Center, and Right

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CYNEMA SOUNDFIELD™SOUNDBAR SYSTEMS
SYSTEM PARTS GUIDE
Gold Plated Binding Posts
SPEAKER FRONT VIEW SPEAKER REAR VIEW
AMPLIFIER FRONT VIEW
Rear Wave
Enclosure
“L” Hanging
Bracket
DC24V/5A IN
Source
Mute Volume
Left Channel Center Channel Right Channel
Green: HDMI/Optical
Red: AUX In
Orange: Line In
DC5V/100mA OUT
R
+ +– – + – + –
C L
SPEAKER OUT
POWER STATUS SOURCE
OPTICAL IN SUB OUT
IR IN
Use With
Wireless
Transeiver
AUX IN
LINE IN
+
–
+
–
+
–
+
–
{MODEL} Cynema Soundfield Amplifier Silkscreen
Rev X4
Color: PMS Cool Gray 3C
LineScreen: 120p
HDMI OUTHDMI OUT HDMI INHDMI IN
CYNEMA-Amp-Silkscreen-RevX4.pdf 1 2/15/13 10:10 AM
DC24V/3.75A IN
Source
Mute Volume
Left Channel Center Channel Right Channel
Green: HDMI/Optical
Red: AUX In
Orange: Line In
DC5V/100mA OUT
R
+ +– – + – + –
C L
SPEAKER OUT
POWER STATUS SOURCE
OPTICAL IN SUB OUT
IR IN
Use With
Wireless
Transeiver
AUX IN
LINE IN
+
–
+
–
+
–
+
–
{MODEL} Cynema Soundfield Amplifier Silkscreen
Rev X4
Color: PMS Cool Gray 3C
LineScreen: 120p
HDMI OUTHDMI OUT HDMI INHDMI IN
CYNEMA-Amp-Silkscreen-RevX4.pdf 1 2/15/13 10:10 AM
Power LED Indicator
Status LED Indicator
Source LED Indicator
Source Input Selector
Master Volume Control
Master Power Switch
Audio Mute
Remote Control Sensor
L/C/R Channel Balance Control
L/C/R Speaker Output
Amplifier Power 24V DC
Subwoofer Output
Toslink Optical Input
Stereo Input
Subwoofer Transmitter Power 0<5V
Aux Stereo Input
HDMI Output (Pass-through)
HDMI Input
External IR Receiver Input
AMPLIFIER REAR VIEW

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SYSTEM PARTS GUIDE CONTINUED...
Removable IEC Power Cord
100-240V AC, 50/60 Hz
24V DC Power Cable Mounting Clamps
IN-WALL POWER SUPPLY BOX (POWERED MODELS)
IN-WALL MOUNTING SYSTEM AND GRILL
Niles SW-T Bracket
(For powered models only,
optional wireless subwoofer
system from Niles)
Rails
In-Between
Joiner
Magnetically Attached
Perforated Grille
Clamp Down
End Bracket Screw Down
Slide Bracket
In-Between Cover

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CYNEMA SOUNDFIELD™SOUNDBAR SYSTEMS
INSTALLATION CONSIDERATIONS
RECOMMENDED TOOLS FOR INSTALLATION:
• Cordless screwdriver
• One inch #2 Phillips tip
• 1/8” Drill bit
• Stud nder
• Drywall saw
• Small Slotted Screw Driver
• Fish Tape • Push/Pull Rod
• Wire stripper
SPEAKER WIRE
Three 2 conductor 18 gauge speaker wires are included with all powered models (CSF48A, CSF55A and
CSF65A) to connect the amplifier module to the three speaker modules. The passive model (CSF48P)
requires a two-conductor wire of sufficient gauge for each of the three speaker modules. The actual gauge
required depends on the length of the wire. For recommendations, please refer to the chart below:
LENGTH OF WIRE FROM SPEAKER TO AMPLIFIER WIRE GAUGE
Less Then 80 Feet 18
80-200 Feet 16
More than 200 feet 14
When running loudspeaker wire inside walls or ceilings, use special jacketed cable (CL-2 or CL-3 rating) to
protect the wire and to provide fire prevention. In some municipalities, conduit is required. For a trouble-free
installation, low voltage wire such as loudspeaker wire must be 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.
• Level
• Measuring tape
• Drop cloth
• Painters tape
• Spackle
• Rubber gloves
• Cable ties
• 12” -14” Coat hanger wire
• Pencil

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INSTALLATION CONSIDERATIONS CONTINUED...
IN-WALL MOUNTING SYSTEM
Note: Be very careful when locating the IN-WALL MOUNTING SYSTEM. Verify all locations behind the wall are
clear of obstructions before cutting into the drywall.
The speaker mounting system requires a rectangular opening in the drywall. See below for dimensions:
MODEL CUTOUT DIMENSIONS ( H xW )
CSF48P 3-3/4" x 45-1/4"
CSF48A 3-3/4" x 45-1/4"
CSF55A 3-3/4" x 52-1/4"
CSF65A 3-3/4" x 62-1/4"
A minimum of 3-1/2” depth inside the wall, when measured from the
interior face of the drywall, plus 3” of clearance inside the wall below the
top edge of the bottom mounting rail is required for proper clearance of the
Speaker Module’s Rear Wave Control enclosure
IN-WALL MOUNTING SYSTEM
The Cynema Soundfield’s In-wall Mounting System is uniquely designed to install as a single unit across
multiple 16” centered wall studs while being located below, and centered with, a wall mounted flat panel TV.
3.5” (8.9cm)
3”
(7.6cm)
Studs
Grille
Figure 1: 55” Wall Mounting System centered below a TV and shown with Grille

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CYNEMA SOUNDFIELD™SOUNDBAR SYSTEMS
INSTALLATION CONSIDERATIONS CONTINUED...
IN-WALL MOUNTING SYSTEM
Screw down slide brackets and clamp down end brackets enable proper installation of the movable
speaker and amplifier modules in most installations regardless of the TV’s relative position to the wall studs
(see page 12 for installation exceptions that are affected by the relative position of the wall studs).
MODEL GRILLE DIMENSIONS ( H xW )
CSF48P 5-1/4" x 48"
CSF48A 5-1/4" x 48"
CSF55A 5-1/4" x 55"
CSF65A 5-1/4" x 65"
Studs
Screw Down
Brackets
Clamp Down
End Bracket
Figure 2: 55” Wall Mounting System centered below a TV and shown without Grille

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INSTALLATION CONSIDERATIONS CONTINUED...
IMPORTANT INSTALLATION CONSIDERATION FOR 48” AND 55” MODELS:
When installing the 48” model the TV’s center must be at least 3 3/4” to the right or left of the wall stud center.
When installing the 55” model the TV’s center must be at least 1/4” to the right or left of the wall stud. This
allows for proper installation of all three speaker modules into the In-Wall Mounting System. (See Figure 3 & 4)
The 65” model does not require this consideration due to its larger size.
3 3/4"


Minimum Offset from Stud's Centerline
relative to Flatpanel's Centerline and still
being able to center Grille with Flatpanel
TV
Centerline
Figure 3: 48” System with the TV center 3 3/4” from the center of a wall stud
Figure 4: 55” System with the TV center 1/4” from the center of the a stud
Minimum Offset from Stud's Centerline
relative to Flatpanel's Centerline and still
being able to center Grille with Flatpanel

TV
Centerline
1/4"

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CYNEMA SOUNDFIELD™SOUNDBAR SYSTEMS
INSTALLATION CONSIDERATIONS CONTINUED...
IN-WALL MOUNTING SYSTEM
The Cynema Soundfield In-Wall Mounting System includes two rails that are connected together using up to
four Screw Down Slide Brackets as shown in Figure 2 on page 11.
There will be installations where the right and left end of the rails do not fall directly on a stud. Two Clamp
Down End Brackets are included to secure rail ends that fall 3 or more inches from the nearest Screw Down
Sliding Bracket by clamping the drywall as shown in Figure 2 on page 11.
SPECIAL INSTALLATION NOTE:
In some installations the ends of the top and bottom rails will fall too close to the side of a stud to provide the
Clamp Down End Bracket with enough drywall for clamping and, at the same time, not fall close enough to the
stud to use the Screw Down Sliding Bracket (Figure 5, A.).
When this occurs, attach a wood furring strip flush on the side of that stud (Figure 5, B.) and use the Screw
Down Slide Brackets screwed into these furring strips to secure the ends of the rails (Figure 5, C.).
AB
C
Figure 5: Stud with a furring strip and Screw Down Sliding Bracket

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INSTALLATION CONSIDERATIONS CONTINUED...
IN-WALL POWER SUPPLY BOX (POWERED MODELS ONLY)
All Powered Cynema Soundfield models (CSF48A, CSF55A and CSF65A) include one In-Wall Power Supply Box.
The In-Wall Power Supply Box incorporates the Amplifier Module power supply in a flush mounted electrical
box. It includes a removable AC power cord on the front face plate, outside the wall, that plugs into a standard
AC wall outlet.
A 24V DC cable on the rear side, inside the wall, connects to the Amplifier Module that installs in the In-Wall
Mounting System with the Speaker Modules.
The In-Wall Power Supply Box is installed below or directly behind a wall mounted TV next to an AC outlet
(Figure 6 A, B).
A: Located Below the TV B: Located Behind the TV
IMPORTANT INSTALLTION NOTE: Because the 24V DC cable provided is limited in length and cannot be spliced or
extended, you must locate the In-Wall Power Supply Box as close as possible to the Amplifier Module.
In some municipalities, conduit is required. For a trouble-free installation, low voltage wire must be 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.
Figure 6: In-Wall Power Supply Box

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NILES – 1-800-472-5555 – 1-760-268-9860
CYNEMA SOUNDFIELD™SOUNDBAR SYSTEMS
INSTALLING THE SYSTEM
Niles Cynema Soundfield Speaker Systems are designed for installation in existing walls built using standard
construction (drywall attached to wood studs spaced 16” on center).
NOTE: Walls constructed with studs that are not accurately spaced 16” on center may prevent proper installation of the three
Speaker Modules and the Amplifier Module.
Install the included In-Wall Mounting System below and centered with a wall mounted Flat Panel TV.
Wall cutout templates are supplied to mark the drywall and cut the proper size rectangular holes which
accommodate the Cynema Soundfield In-Wall Mounting System and In-Wall Power Supply Box. Use the
outside dimensions of the included Speaker Grille to determine the final location of the Cynema Soundfield
Speaker System (see Page 11 Figure 2 for dimensions). The design of the magnetically attached Speaker Grill
provides plus or minus 1” of left and right fine position adjustment after it is attached to the In-Wall Mounting
System for precise center alignment with the TV.
NOTE: Create a rough sketch that diagrams the exact position of the wall studs, TV and proposed speaker location to identify any
unforeseen installation issues before cutting the drywall (see Page 12 Figure 3 & 4 ).
CUT THE DRY WALL OPENING FOR THE IN-WALL MOUNTING SYSTEM (ALL MODELS)
1. Locate all of the studs in the wall below the TV location using a stud sensor or by hand-knocking.
2. Drill a 1/8” pilot hole just barely through the wallboard or dry wall (1/2” to 5/8” deep in most homes) in the
vertical center of your proposed speaker location and the horizontal center of each stud bay the mounting
system will cover.
NOTE: BE VERY CAREFUL NOT TO DRILL THROUGH EXISTING WIRES, PIPES, OR STRUCTURE. IF YOU FEEL ANY EXTRA RESISTANCE AS
YOU ARE DRILLING, STOP.
3. Cut a piece of coat hanger equal to the width of the stud bays. Bend the wire in half creating a right angle.
Poke the “L shaped” wire into the pilot hole and turn it in a complete circle. If it turns freely in all directions,
repeat the procedure for each stud bay of your proposed speaker location (See below). If the coat hanger
wire movement is obstructed by a pipe or cable, fill the hole(s) with spackle or other patching compound
and consider a different location.
4. Once you have determined the correct position for the speaker grille,
center the supplied In-Wall Mounting System cutout template vertically
and horizontally with the proposed grill location. Tape it to the wall surface
making sure it is level with the TV and trace it using a pencil. Drill the four
corners of the trace with a 1/4” drill bit.
5. If you are cutting a painted or wall papered drywall, use a sheetrock or
keyhole saw.
NOTE: BE VERY CAREFUL NOT TO SAW THROUGH EXISTING WIRES, PIPES, OR STRUCTURE.
IF YOU FEEL ANY EXTRA RESISTANCE AS YOU ARE CUTTING, STOP.

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INSTALLING THE SYSTEM CONTINUED...
INSTALL THE IN-WALL POWER SUPPLY BOX (POWERED MODELS ONLY)
1. Choose a location to install the In-Wall Mount Power Supply that is
either behind or below the TV and adjacent to an existing AC outlet
(page 14 Figure 6), Perform the steps listed on page 15 at the proposed
power supply location. Use the supplied In-Wall Power Supply Box
cutout template to mark the wall for cutting if there are no
obstructions found.
2. Route the 24V AC power wire on the rear of the power supply into this wall cutout and then out of the wall
at the speaker cutout location.
3. Fold in each of the four mounting clamps and insert the Power Supply Box into the wall cutout. Tighten each
of the four wall clamp screws inside the front edge of the power supply box to secure it in the wall.
DO NOT OVERTIGHTEN.
4. Screw the supplied finish faceplate on to the In-Wall Power Supply Box.
Important: Do not plug in the AC power cord until all other system connections are complete.
ASSEMBLE AND INSTALL THE IN-WALL MOUNTING SYSTEM (ALL MODELS)
1. Determine the number of Screw Down Slide Brackets needed for In-Wall Mounting System by counting the
number of wall studs that are exposed within the drywall cutout.
2. Slide the Screw Down Slide Brackets onto the Top and Bottom Rails as shown in Figure 7 and position them
to align with the exposed wall studs within the drywall cutout.
3. Insert a Clamp Down End Bracket, as shown in Figure 7, on the ends of the Mounting Rails that fall more
than 3” from a Screw Down Slide Bracket. See page 13 Figure 5 when the left or the right end of the
Mounting Rail falls too close to the side of a wall stud to provide the Clamp Down End Bracket with enough
drywall for clamping.
4. Align with and place the assembled In-Wall Mounting
System into the wall cutout and loosely screw the
Screw Down Slide Brackets to the wall studs with the
screws provided. Final tightening of these screws will
occur later in the installation procedure.
Figure 7: In-Wall Mounting System
Screw Down Slide BracketClamp Down End Bracket
Power Supply Cutout
Dimensions (HxW):
3-11/16” x 8-3/8”
9.4cm x 21.3cm

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CYNEMA SOUNDFIELD™SOUNDBAR SYSTEMS
INSTALLING THE SYSTEM CONTINUED...
INSTALL WIRES (PASSIVE MODELS)
Speaker Wires: Route (3) two conductor speaker wires from the AV receiver into the wall and then to each
speaker location utilizing the space between the Screw Down Slide Brackets and the wall stud to route the
wire from one stud bay in the wall into another (see Figure 8).
INSTALL WIRES (POWERED MODELS)
Speaker Wires: Route each of the three supplied two conductor
speaker wires from the amplifier module to the three Speaker Module
locations. Utilize the space between the Screw Down Slide Brackets and
the wall stud to route the wires from one to another (see Figure 8). Use
the black/red pair for the right speaker, the black/white pair for the left
speaker and the black/green pair for the center speaker.
Power Supply Cable: Route the 24V AC power supply wire inside the
wall from the rear of the In-Wall Power Supply to the Amplifier Module
location using a fish tape or push/pull rod. If necessary, utilize the space
between the Screw Down Slide Brackets and the wall stud to route the
wire from one to another (see Figure 8).
TV Connection: Route the supplied Toslink Optical cable or the Stereo 3.5mm to dual RCA Cable or HDMI
cables from the TV to the Amplifier Module. If necessary, utilize the space between the Screw Down Slide
Brackets and the wall stud to route the wires from one stud to another (see Figure 8).
External IR Receiver: In the event that the IR signal to the amplifier module itself is being obstructed or
interfered with, the use of an external IR receiver may be necessary. Route the IR receiver’s wire and 3.5 mm
plug to the Amplifier Module location. If necessary, utilize the space between the Screw Down Slide Brackets
and the wall stud to route from one stud to another (see Figure 8).
Auxiliary Audio Source : Route the supplied Stereo 3.5mm to dual RCA Cable to connect an auxiliary audio
source. If necessary, utilize the space between the Screw Down Slide Brackets and the wall stud to route the
wire from one stud bay in the wall into another (see Figure 8).
Niles Wireless Subwoofer Transmitter (Optional): Route the supplied DC power cable for the wireless
transmitter and a mono RCA audio cable (not supplied) from the Niles SWT location to the Amplifier Module
location. If necessary, utilize the space between the Screw Down Slide Brackets and the wall stud to route the
wire from one stud bay to another (see Figure 8).
Figure 8: Routing Wire
Between Stud Bays

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INSTALLING THE SYSTEM CONTINUED...
POSITION THE SPEAKER MODULES IN THE IN-WALL MOUNTING SYSTEM (ALL MODELS)
The Speaker Modules have small “L” shaped brackets on each side for you to use as an installation aid.
These “L” brackets enable you to temporarily “hang” the Speaker Modules on the In-Wall Mounting System
making the speaker connection terminals easy to see and connect. Working within the wall stud placement,
position the center speaker’s centerline as close to the TV centerline as possible, the right speaker as far to
the right as possible and the left speaker as far to left as possible.
1. Rotate the left and right “L” brackets out to serve as hangers from the In-Wall Mounting System. Hang the
Speaker Modules in the position that they will be inserted as shown in Figure 9.
CONNECT THE SPEAKER MODULES (ALL MODELS)
1. Prepare the speaker wire by stripping 1/4”-1/2” from each conductor (see Figure 10). Twist the strands
or tin the leads with solder to ensure there are no stray strands that could short and possibly harm the
amplifier.
2. Attach the stripped wire to the speaker wire terminals of the Speaker Module observing proper positive
and negative polarity.
Speaker Module
Left “L” Bracket
Amplifier Module
Figure 9: Speaker and Amplifier Module
Figure 10: Preparing the speaker
wire for connection

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CYNEMA SOUNDFIELD™SOUNDBAR SYSTEMS
INSTALLING THE SYSTEM CONTINUED...
POSITION THE AMPLIFIER MODULE AND OPTIONAL SW-T IN THE IN-WALL
MOUNTING SYSTEM (POWERED MODELS)
Small “L” shaped brackets mounted on the sides of the Amplifier Module (identical to the “L” brackets on
the Speaker Modules) are an installation aid that allows you to “hang” the Amplifier Module on the In-Wall
Mounting System making all connection terminals easy to see and connect. Working within the wall stud
placement and the Speaker Module positions, place the Amplifier Module in a position that first works best
with the optimal positioning of the Speaker Modules.
Note: For installation in walls with vapor barriers and/or insulation, it is recommended to provide a minimum of 1” (25 mm)
clearance between the vapor barrier/insulation and the housing of the amplifier.
1. Rotate the left and right “L” brackets out to serve as hangers from the In-Wall Mounting System. Hang the
Amplifier Module in the position it will be inserted as shown in Figure 9.
2. Affix the Niles SWT to the backside of the SWT Bracket with the supplied double sided tape
(see Figure 11 A)
3. Identify a location for the SWT Bracket that does not interfere with other devices to be installed in the
mounting system (e.g. Amplifier/Speaker Modules and In Between Covers).
4. Rotate the SWT Subwoofer Transmitter Bracket into In-Wall Mounting System as shown in
Figure 11 B, C and D.
Niles SWT Adhered
to Bracket (Shown from rear)
Figure 11: Installing the Niles SWT Bracket
A
C DB

20 WWW.NILESAUDIO.COM
INSTALLING THE SYSTEM CONTINUED...
CONNECT THE AMPLIFIER MODULE AND NILES SWT (POWERED MODELS)
1. Prepare the speaker wire by stripping 1/4” from each conductor (see Figure 10 on
page 18). Twist the strands or tin the leads with solder to ensure there are no stray strands that could
short and possibly harm the amplifier.
2. Connect the speaker wires and the Amplifier Module power cable to the Amplifier Module using the
supplied two phoenix connectors and a small screw slotted screw driver making sure to connect in the
proper order and polarity.
3. Connect all the other wires and cables routed to the Amplifier Module and SW-T as depicted in the system
diagrams starting on page 24, that best matches your configuration. Important: Do not plug in the AC
power cord until all other system connections are complete.
NOTE: After ensuring all the connections are made correctly, plug in the AC power cord and test the operation of the system
before completing the installation in the next steps and snapping the modules into the rails.
INSTALL THE IN BETWEEN COVERS AND JOINERS (ALL MODELS)
The empty spaces that are created in the In-Wall Mounting System “in between” the installed
Speaker Modules and Amplifier Module are filled by the supplied In Between Covers and
Joiners. In Between Covers are pre-scored and designed to be broken into the sizes needed
to fill these variably sized spaces. In Between Joiners are designed to cover the seams of
adjacent In between Covers. A 3/8” overhang is included on both sides of the Amplifier and
Speaker Modules to make sizing the In Between Covers easier.
1. Identify and measure all of the spaces left in between the Speaker and
Amplifier Modules.
2. Run a razor knife along a pre-scored marking on the back of the In
Between Covers and break those into the sizes needed
(see Figure 12).
NOTE: You must include a space of 3/8” to 1/2” between any two In Between Covers that will be installed adjacent to each
other. This will allow room for an In Between Joiner to be installed and to hide the seam.
3. Install the sized In Between Covers by snapping them into their respective empty spaces
(see page 21 Figure 13).
4. Install an In Between Joiner by snapping it into the 3/8” to 1/2” space left between any two In Between
Covers (see page 21 Figure 13)
Figure 12: Sizing the
In Between Covers