Sonance PS-C41RT User manual

PS-C41RT | PS-C61RT
PROFESSIONAL SERIES IN-CEILING SPEAKER
MANUAL

2
TABLE OF CONTENTS
2 Important Safety Instructions & Box Contents
3 Product Description
3 Product Features
4 Product Preparation
4 Amplifier Selection
4 Wire Selection
4 70V/100V System
4 8 ohm System
4 Speaker Placement
5 Grille Painting
6 Standard Installation
6 Wiring
7 Drop Ceiling Installation
8 Technical Specifications PS-C61RT
9 Technical Specifications PS-C41RT
10 Certifications & Safety Agency
10 Technical Assistance & Service
11 Warranty
BOX & CONTENTS
(2) PS-C41RT, or PS-C61RT
(2) Speaker Grille in White (Black Optional)
(4) Tile Support Rails
(2) C-Ring
(1) Cutout Template
PROFESSIONAL SERIES
IN-CEILING SPEAKERS
PS-C41RT | PS-C61RT
IMPORTANT SAFETY INSTRUCTIONS
This product is intended to be installed by professional
AV integrators and installers only. This product manual
is intended to serve as a general guideline for most
applications. It is the installer’s responsibility to ensure
this product is installed in accordance with local
building codes and regulations. Consult a local authority
for specific requirements, regulations, and building
codes of the jurisdiction in which this product is to be
installed.
READ THIS DOCUMENT INITS
ENTIRETY BEFORE ATTEMPTING
USE.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Clean only with a dry cloth.
6. Do not block any ventilation openings.
Install in accordance with the manufacturer’s
instructions.
7. Do not install near a heat source such as
radiators, heat registers, stoves, fireplaces, or
other apparatus (including amplifiers) that
produce heat.
9. Only use attachments/accessories specified by
Sonance.
10. Refer all servicing to qualified service personnel.
8. To be installed in indoor locations only.

PRODUCT FEATURES
3
One Piece Paintable Grille with Magnetic Retention
Transformer Tap and Bypass Selector
Tuning Port
High Excursion Woofer
Polymer Composite UL94V-0 Sealed Enclosure
PRODUCT DESCRIPTION
From Sonance, the company that created the
architectural audio category, comes a range of
professional loudspeakers that set a new benchmark
in sound quality and aesthetics for commercial
environments.
Sonance Professional Series includes a range of In-
Ceiling, Pendant and Surface Mount speakers that
deliver true full range fidelity, extremely low distortion,
wide dispersion and a smooth power response. The
range also shares consistent voicing, ensuring seamless
sonic integration when used together throughout a
space.
The In-Ceiling speakers feature a one-piece bezel-less
grille that is magnetically secured and allows for a
one-step painting process to simplify installation and
minimize visual distraction. The optional Square Grille
Adapter allows the speakers to match the aesthetic of
square downlights and HVAC grilles. Sealed UL94V-0
polymer composite enclosures, cable and flexible
conduit clamping, seismic attachment and connecter
cover allow them to be installed in commercial
environments where UL 1480A and UL 2043 are required
by code. Available in 4”, and 6.5” - all shipped with
white grille. Optional round and square black grilles are
also available.
Reversible Roto-Lock™ Toggle Feet
Cable and Flexible Conduit Clamp
Seismic Attachment
Connector Cover
Integrated Back Can
Euroblock Connector with Loop Through Inside Cover

SPEAKER PLACEMENT
Sonance Professional Series speakers possess extremely
smooth and predictable o-axis frequency response.
The chart below (see Figure 2) shows how far apart
the speakers can be placed in a distributed audio
system. The calculations are based on +/- 45 degrees of
coverage from the speaker, and listener ear heights of
62” for standing and 40” for seated.
SPEAKER
SPACING
COVERAGE
AREA
COVERAGE
AREA
Speaker Spacing in Feet for a Distributed Audio System
8’ Ceiling 5.7’ (1.7m) Apart
9.7’ (3.0m) Apart
13.7’ (4.2m) Apart
17.7’ (5.4m) Apart
9.5’ (2.9m) Apart
13.5’ (4.1m) Apart
17.5’ (5.3m) Apart
21.5’ (6.6m) Apart
Standing Listener Seated Listener
10’ Ceiling
12’ Ceiling
14’ Ceiling
Wire Resistance in Ohms vs. Length of Cable Run
20 Gauge
50’ 100’ 150’ 200’ 250’ 300’
0.86 1.73 2.59 3.45 4.32 5.18
0.65 1.30 1.94 2.59 3.24 3.89
0.43 0.85 1.28 1.71 2.14 2.56
0.27 0.54 0.81 1.08 1.35 1.62
0.17 0.34 0.51 0.68 0.85 1.02
Distance in Feet
18 Gauge
16 Gauge
14 Gauge
12 Gauge
PRODUCT PREPARATION
AMPLIFIER SELECTION
When choosing an amplifier, the maximum number of
speakers and the output level of each speaker must be
known. The sum of the tap settings should never exceed
80% of the amplifier’s rated output. For example, if
there are 5 speakers and the taps are set at 15 watts,
the load would be 75 watts (5 x 15 watts = 75 watts). To
arrive at the needed power for this number of speakers,
simply divide the total load by 0.8. In this case, 75 /
0.8 = 93.75 watts. Therefore, a standard 100 watt amp
would safely drive this load. To calculate the amount of
usable power an amp oers, simply multiply the rated
output by 0.8, i.e., 100 watts x 0.8= 80 watts.
WIRE GAUGE – 70V/100V SYSTEM
The most common wire used on commercial 70 volt
systems is 18 gauge, 2 conductor, stranded, and jacketed
without a shield. The wire starts at the amplifier location
and is paralleled at each speaker location.
Wire length using 18 gauge is appropriate up to 700
feet with a 100 watt load. If you double the load (sum
of your tap settings), you will reduce the footage by
half, to 350 feet. Conversely, if you halve the load, you
may double the acceptable wire length, i.e., a 50 watt
load is safe over 1400 feet of 18 gauge. Stepping up
to 16 gauge wire extends the allowable run length by
approximately 35%. For example, a 100 watt load can go
700 feet on 18 gauge; the same load may be placed on
1100 feet of 16 gauge.
WIRE GAUGE – 8 OHM SYSTEM
When using Sonance Professional Series loudspeakers
in an 8 Ohm system, the total wire resistance should be
less than 10% of the speaker impedance. The speakers
are nominally 8 Ohms impedance, so your total wire
resistance should be no more than 0.8 Ohms.
In simple terms, the extra resistance from the wire will
have a very negative aect on the sound quality of
the speaker. The sound can be less dynamic, definition
of bass frequencies can be reduced, and in extreme
cases, the high frequencies can be attenuated. Amplifier
power is also wasted in the wire, reducing the maximum
output level of the system.
Please refer to the following chart (see Figure 1) when
deciding on the appropriate wire gauge for your
installation.
Figure 1: Wire Resistance
Figure 2: Speaker Spacing
4

GRILLE PAINTING
Before You Begin
Sonance Professional Series In-Ceiling speaker grilles
completely cover the exposed speaker frame, so
only the grilles (not the speakers themselves) require
painting.
IMPORTANT: Mask the front flange of the speaker
before painting the wall or ceiling (see Figure 3).
Carefully remove the scrim cloth from the underside of
the grille. The scrim cloth is held in place with a light
tacking glue. Use a heating agent such as a heat gun or
hair dryer to soften the glue and carefully remove the
cloth, since you will need to replace it when you’re done
painting the grille. Be careful not to deform the cloth’s
to properly replace the cloth on the grille. Remove any
adhesive residue from the back of the grille before
beginning painting.
Painting The Grilles
1. Prime the grille with a metal primer/bonder in a
spray can. Carefully follow the manufacturer’s
directions on the can.
2. We recommend using water-based latex paint on the
grilles. Thin the paint with a proper thinning agent to
a ratio of 1:1 paint-to-thinner, and strain it through a
standard mesh strainer to remove any lumps.
3. Use a small touch-up gun or cap-spray gun with a #3
tip for painting.
A. Set the nozzle with a medium to wide fan.
B. Set the pressure regulator to 60psi.
C. Lightly spray the front of the grille in three
quick strokes from approximately 10” away.
D. Let the paint set for a minute, then turn the
grille 90º and lightly spray the grille again in
three quick strokes. Repeat this step until all
four sides of the grille have been evenly painted.
4. While the paint is still wet, inspect the grille
and make sure that excess paint has not collected
underneath the grille frame, and that none of
the grille perforations are filled with paint. If any
are, use compressed air to blow the paint out of the
perforations.
IMPORTANT: If you find any grille perforations that
are plugged with paint after the paint has dried, use a
straight pin or sewing needle to carefully remove the
paint.
5. Once the paint has thoroughly dried, replace the
scrim cloth on the back of the grille and mount the
grille on the speaker.
MASK ENTIRE
FLANGE
Mask theFlanges of
Installed Speakers Before
Painting the Ceiling
Figure 3: Mask the Flanges of Installed Speakers
Before Painting the Ceiling
5

STANDARD INSTALLATION
STEP 1
Cut a hole in the drywall using the supplied cutout
template (see Figure 4).
NOTE: For drop-ceiling instructions refer to page 7.
STEP 2
Connect the wires from your
amplifier to the Euroblock
connector (see Figure 5).
Pin 1 + Positive In
Pin 2 - Negative In
Pin 3 + Positive Out
Pin 4 - Negative Out
Strip approximately .1875” (5mm) of the insulation
opening on the connector. Use a small flat head
screwdriver to tighten the corresponding screw to
secure the wire (see Figure 6).
When using multiple speakers you can connect the
speakers either in parallel or in the loop through
method as shown (see Figure 7 and 8).
The included conduit clamp/wire strain relief can be
installed on the side of the terminal cover.
Once the clamp is installed, route the wires through
the strain relief fitting.
Tighten the screws on the clamp to secure the conduit/
wires the wires. Make sure not to over-tighten the
screws and damage the wire.
NOTE: If square grilles are being used, the adapter
frame must be installed at this time.
STEP 3
Once all the wires are terminated. Plug the black
Euroblock connector into the back of the speaker (see
Figure 9).
Parallel Connection To Next SpeakerFrom Power Amplifier
From Power
Ampli�er To Next
Speaker
Loop Thru Connection To Next SpeakerFrom Power Amplifier
Figure 4: Cut-out Template
Figure 8: Loop Through Connection
Figure 7: Parallel Connection
Figure 5:
Euroblock Connector
Figure 6:
Secure the Wire
Figure 9
+_
IN OUT
+_
From Power
Ampli�er To Next
Speaker
6
CAUTION: Connections shall not be made with rigid
conduit but with flexible conduit or wiring only.

Figure 12:
Grille Installation
STEP 7
After the speaker is installed,
and transformer tap
adjustments are made, the
grille can be installed. The grille
is held in place by powerful
magnets on the speaker frame.
Place the grille against the
speaker and the magnets will
hold it firmly in place. When
properly installed, the grille
should make contact with the
wall all the way around the
speaker (see Figure 12).
STEP 6
At this step in the installation, the
transformer tap selector can be
set. Depending on your installation,
you may wait to set the volume of
each speaker until the system is
completely installed (see Figure 11).
DROP CEILING INSTALLATION
STEP 1B
The included C-bracket and tile support rails should be
used in all suspended ceiling installations. The C-bracket
and tile support rails can also be used in installations
when the speakers are mounted into material that will
not support their weight. Insert the two tile support rails
and C-bracket through the hole you have cut, placing
them as shown. Using the two screws that are supplied,
(see Figure 13). After the C-bracket and tile support
rails are installed, follow Step 2 through Step 7 in the
standard installation instructions.
STEP 4
Make sure the Roto-Lock Clamps are in the full
clockwise position so that all the clamps are tucked
within the cutout border. Insert the speaker into the hole
in the ceiling (see Figure 10).
Note: The maximum clamp thickness 2” (50mm).
To achieve maximum thickness, unscrew and reverse
the foot of the Roto-Lock Clamps.
Note: For details on flex bracket go to
www.sonance.com
Figure 13: Screw
C-Bracket to Tile
Support Rails
Figure 14:
Insert Speaker
into Hole and Secure
Roto Lock Clamps
Figure 11
Figure 10: Insert Speaker into Hole
SAFETY PRECAUTION: Attaching the seismic tab to a
support line is recommended for additional safety.
STEP 5
Roto-Lock Clamps will rotate into position automatically
and begin clamping. When you notice resistance on the
four screws, the speaker has been clamped successfully.
The flange is designed to flex and conform to any small
imperfections in the ceiling surface. Do not overtighten
as this could damage the clamps.
7
SAFETY PRECAUTION: Attaching the seismic tab to a
support line is recommended for additional safety.

PS-C41RT SPECIFICATIONS
Frequency Range (-10dB) 70Hz – 25kHz
Frequency Range (-3dB) 95Hz – 20kHz
Power Capacity 60 Watts Continuous Program Power
30 Watts Continuous Pink Noise
Nominal Sensitivity 87dB
Nominal Coverage Angle 120 degrees conical coverage
Directivity Factor (Q) 7.6
Directivity (DI) 8.1dB
Rated Maximum SPL 102dB @ 1 meter (3.3 feet) average, 108dB peak
Rated Impedance 8 Ohms nominal
Transformer Taps 25W, 12.5W, 6.3W, and (3.2W @70V)
Crossover Point 3000Hz
Overall Dimension 6.3” x 6.5” Deep (160mm x 165mm)
Cut Out Dimension 5.875” Diameter (149mm)
Net Weight 3 lbs (1.36kg) Each
Shipping Weight 14 lbs (6.35kg) Pair
Unit of Measure 40165 Pair, 45165 Each
Grille Supplied with bezel-less white grille, black grille optional
LF Driver 4” (100mm) Polypropylene Cone, Butyl Rubber Surround
HF Driver 0.75” (19mm) Cloth Dome, Ferrofluid Cooled
Input Connectors Four pin, Euroblock with loop output connections
Knockouts Side mounted 0.75” (19mm)
Safety Agency UL-1480A, UL-2043, CSA-C22.2 No.205, NFPA-70, NFPA-90A and EN54-24
Ceiling Thickness Range 0.125” - 2” (3mm - 50mm)
Suspension Points One, on top surface
Back Enclosure Sealed, Polymer Composite UL94V-0
INCLUDED ACCESSORIES(PER SPEAKER)
(1) C-Ring
(2) Tile Support Rails
(1) Cutout Template
(1) Euroblock Connector
(1) White Grille
OPTIONAL ACCESSORIES
40152 Replacement Round Grille White x 1 Pair
40155 Round Grille Black x 1 Pair
40158 Square Adaptor w/ Grille White x 5 Pair
45158 Square Adaptor w/ Grille White x 1 Pair
40161 Square Adaptor w/ Grille Black x 5 Pair
45161 Square Adaptor w/ Grille Black x 1 Pair
92443 New Drywall Construction Flex Bracket x 5 Pair
40177 Metal Pre-construction Bracket x 6 Pair
40172 Tile Support Rails w/ C-Ring x 1 Pair
40175 Replacement RotoLock Toggle Feet x 1 Bag
8

PS-C61RT SPECIFICATIONS
INCLUDED ACCESSORIES(PER SPEAKER)
(1) C-Ring
(2) Tile Support Rails
(1) Cutout Template
(1) Euroblock Connector
(1) White Grille
OPTIONAL ACCESSORIES
40153 Replacement Round Grille White x 1 Pair
40156 Round Grille Black x 1 Pair
40158 Square Adaptor w/ Grille White x 5 Pair
45158 Square Adaptor w/ Grille White x 1 Pair
40162 Square Adaptor w/ Grille Black x 5 Pair
45162 Square Adaptor w/ Grille Black x 1 Pair
92337 New Drywall Construction Flex Bracket x 5 Pair
40126 Metal Pre-construction Bracket x 6 Pair
40173 Tile Support Rails w/ C-Ring x 1 Pair
40175 Replacement RotoLock Toggle Feet x 1 Bag
Frequency Range (-10dB) 60Hz – 25kHz
Frequency Range (-3dB) 83Hz – 20kHz
Power Capacity 100 Watts Continuous Program Power
50 Watts Continuous Pink Noise
Nominal Sensitivity 91 dB
Nominal Coverage Angle 120 degrees conical coverage
Directivity Factor (Q) 7.8
Directivity (DI) 8.2dB
Rated Maximum SPL 108dB @ 1 meter (3.3 feet) average, 116dB peak
Rated Impedance 8 Ohms nominal
Transformer Taps 32W, 16W, 8W, and (4W @ 70V)
Crossover Point 2750Hz
Overall Dimension 9.13” Diameter x 8.86” Depth (232mm x 225mm)
Cut Out Dimension 8.25” Diameter (210mm)
Net Weight 5 lbs (2.27kg) Each
Shipping Weight 19 lbs (8.61kg) Pair
Unit of Measure 40166 Pair, 45166 Each
Grille Supplied with bezel-less white grille, black grille optional
LF Driver 6.5” (165mm) Polypropylene Cone, Butyl Rubber Surround
HF Driver 0.75” (19mm) Cloth Dome, Ferrofluid Cooled
Input Connectors Four pin, Euroblock with loop output connections
Knockouts Side mounted 0.75” (19mm)
Safety Agency UL-1480A, UL-2043, CSA-C22.2 No.205, NFPA-70, NFPA-90A and EN54-24
Ceiling Thickness Range 0.125” - 2” (3mm - 50mm)
Suspension Points One, on top surface
Back Enclosure Sealed, Polymer Composite UL94V-0
9

CERTIFICATIONS
SAFETY AGENCY COMPLIANCE
Sonance Professional Series loudspeakers models
PS-C41RT and PS-C61RT, meet the following standards:
UL-1480A: Speakers for Commercial and Professional
Use
UL-2043: Fire Test for Heat and Visible Smoke Release
for Discrete Products and their Accessories Installed in
Air Handling Spaces
CSA-C22.2 No.205: Signal Equipment
Shall be installed in accordance with:
NFPA-70: National Electric Code
NFPA-90A: Installation of Air Conditioning and
Ventilation
CSA C22.1: Canadian Electrical Code
TECHNICAL ASSISTANCE
AND SERVICE
The Technical Assistance Department at Sonance is
available at [phone] to answer any questions
concerning the operation and installation of your
speakers between the hours of 7:00 AM and 5:00 PM
Pacific time, Monday through Friday, except holidays.
In the event your unit should need repair or service, you
may return the unit to your authorized dealer or use the
following guidelines:
PLEASE KEEP ORIGINAL PACKAGING WHEN POSSIBLE.
1. Be prepared to state the model number and / or
serial number, date of purchase, and dealer’s name
and address when calling.
2. Contact Sonance directly at [phone]
or at www.sonance.com. YOU MUST HAVE PRIOR
AUTHORIZATION TO RETURN YOUR UNIT.
3. If you are returning the product directly to Sonance,
call us to obtain a return authorization number
(RMA) before shipping.
4. Ship the product via United Parcel Service, Federal
Express, or other package delivery service. Please do
not use the U.S. Postal Service.
5. Include the return authorization number on the
shipping label. Please do not write the RMA number
directly on the carton.
6. Ship to:
Attn: Quality Assurance Department
RMA# (include RMA number here)
Sonance
11016 Mulberry Ave.
Suite B
Fontana, CA 92337
10

LIMITED FIVE(5) YEAR WARRANTY
Sonance warrants to the first end-user purchaser that this Sonance-brand product (“Product”), when purchased from
an authorized Sonance Dealer/Distributor, will be free from defective workmanship and materials for the period stated
below. Sonance will at its option and expense during the warranty period, either repair the defect or replace the Product
with a new or remanufactured Product or a reasonable equivalent.
EXCLUSIONS
TO THE EXTENT PERMITTED BY LAW, THE WARRANTY SET FORTH ABOVE IS IN LIEU OF, AND EXCLUSIVE OF,
ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, AND IS THE SOLE AND EXCLUSIVE WARRANTY PROVIDED
BY SONANCE. ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY, IMPLIED WARRANTY OF FITNESS FOR USE, AND IMPLIED WARRANTY OF FITNESS FOR A
PARTICULAR PURPOSE ARE SPECIFICALLY EXCLUDED.
No one is authorized to make or modify any warranties on behalf of Sonance. The warranty stated above is the sole and
exclusive remedy and Sonance’s performance shall constitute full and final satisfaction of all obligations, liabilities and
claims with respect to the Product.
IN ANY EVENT, SONANCE SHALL NOT BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL, ECONOMIC, PROPERTY,
BODILY INJURY, OR PERSONAL INJURY DAMAGES ARISING FROM THE PRODUCT, ANY BREACH OF THIS WARRANTY
OR OTHERWISE.
This warranty statement gives you specific legal rights, and you may have other rights which vary from state to state.
Some states do not allow the exclusion of implied warranties or limitations of remedies, so the above exclusions and
limitations may not apply. If your state does not allow disclaimer of implied warranties, the duration of such implied
warranties is limited to period of Sonance’s express warranty. Your Product Model and Description: PS-C41RT / PS-C61RT.
Warranty Period for this Product: Five (5) years from the date on the original sales receipt or invoice or other satisfactory
proof of purchase. Additional Limitations and Exclusions from Warranty Coverage: The warranty described above is non-
transferable, applies only to the initial installation of the Product, does not include installation of any repaired or replaced
Product, does not include damage to allied or associated equipment which may result for any reason from use with
this Product, and does not include labor or parts caused by accident, disaster, negligence, improper installation, misuse
(e.g. overdriving the amplifier or speaker, excessive heat, cold or humidity), or from service or repair which has not been
authorized by Sonance. Obtaining Authorized Service: To qualify for the warranty, you must contact your authorized
Sonance Dealer/Installer or call Sonance Customer Service at [phone] within the warranty period, must obtain
a return merchandise number (RMA), and must deliver the Product to Sonance shipping prepaid during the warranty
period, together with the original sales receipt, or invoice or other satisfactory proof of purchase.
©2021 Sonance. All rights reserved. Sonance is a registered trademarks of Dana Innovations. Due to continuous product improvement,
all features and specifications are subject to change without notice. For the latest Sonance product specification information visit our
website: www.sonance.com
SONANCE • 991 Calle Amanecer • San Clemente, CA 92673 USA
PHONE: [phone] • FAX: [phone] • Technical Support: [phone] • www.sonance.com
336-0062 V2.21
11