Community C4LP Le manuel du propriétaire

Marque: Community

Modèle: C4LP

Taper: Le manuel du propriétaire

Coaxial Ceiling

Loudspeakers

Installation and

Operation Manual

MODELS

C4: 4.5" Full-Range

C6: 6.5" Full-Range

C8: 8" Full-Range

C SERIES

Page 2 Installation and Operation Manual C SERIES Ceiling Loudspeakers

Safety Agency Compliance

Conforms to UL1480 Standard

Conforms to UL2043 Standard

Certiﬁed to CSA C22.2 No. 60065 Standard

Additional Compliance Information

Suitable for use in air handling spaces per NFPA70 National Electrical Code 2008

Article 300.22(c)(2) and NFPA 90 Installation of Air Conditioning and Ventilation

Systems 2009 Article 4.3.11.2.6.5.

SUITABLE FOR USE IN AIR HANDLING SPACES

4001450

EC Statement of Conformity

Community Professional Loudspeaker products bearing the CE label meet all

the requirements in the EMC directive 2014/30/EU laid down by the Member

States Council for adjustment of legal requirements, furthermore the products

comply with the rules and regulations referring to the electromagnetic

compatibility of devices from 16 April 2016.

The Community Professional Loudspeaker products bearing the CE label comply

with the Low Voltage Directive 2014/35/EU and the Waste from Electrical

Equipment Directive 2002/96/EC RoHS.

The Declaration of Conformity statement is available upon request.

Technical speciﬁcations for products can be found at www.communitypro.com.

The responsible manufacturer s the company:

Community Light & Sound, Inc.

333 East Fifth Street

Chester, PA 19013 USA

Ph: 1+610-876-3400 Fax: 1+610-874-0190

C SERIES Ceiling Loudspeakers Installation and Operation Manual Page 3

Introduction

Thank you for selecting the Community C SERIES of ceiling

loudspeakers. Whether you chose them because they deliver

exceptionally high quality sound, because they have predictable,

uniform coverage so spaces are easy to lay out, because they are

easy to install and save time, or because they are very competitively

priced for such a high-performance loudspeaker, you can have

conﬁdence you made the right choice.

The C SERIES is built to satisfy safety agency standards, with quality

assured by Community’s long history of building high-performance,

durable loudspeakers for sound reinforcement and contracting

applications. Each model is delivered as a pair of loudspeakers,

fully assembled, and including everything needed for standard

installations.

These are true coaxial loudspeakers. This means they have a real

compression driver concentrically arranged so that the upper

frequencies emerge through the center of the low-frequency driver’s

magnetic structure and cone via a precisely tapered Tru-Phase™

high-frequency waveguide. This special construction provides

consistent, wide dispersion right up to 16 kHz, all but eliminating

high-frequency narrowing. You don’t have the reﬂection and

diraction problems at multiple frequencies found with “straight

tube” coaxial loudspeakers, simple “whizzer-cone” loudspeakers, or

front-mounted soft dome high frequency loudspeakers (typically

found in ceiling speakers at this price point) that attempt to emulate

a true coaxial design.

Community does not use OEM or o-the-shelf utility loudspeakers in the C

SERIES. We designed these units from the coil formers to the back cans. We

expended great eort to achieve a uniform voicing across all models in this series

so that you can mix sizes to optimize the layout without having disconcerting

changes in sound quality. If you require deeper low frequency response, you

can add D10SUB subwoofer from Community's C SERIES loudspeakers.

Their high power handling, high sensitivity, and therefore higher overall output

capacity allows this series of loudspeakers to deliver cleaner sound since they

avoid drive-level related distortion.

The C SERIES saves you money in several ways. (a) Their powerful magnetic

structures and ecient coils ensure high output, which gives you more

headroom per power ampliﬁer so you can use a smaller amp that will save you

money. (b) These loudspeakers are very competitively priced and (c) Community

designed this series with place-through-the-cutout Tile Support Bridge Rails

and their snap-on spacers, and Drop-Stop™ installation assistant tabs.

Since the loudspeaker is pre-assembled in the back-can with its crossover

network, and pre-wired to an external Euro connector, the installer simply

inserts the units into the ceiling in one smooth push of the hand and they snap

in place. They cannot then fall out, thus leaving both hands free to tighten the

two clamp actuator screws, adjust the front-face power setting dial, and snap

on the grille. The wiring cover plate also serves to clamp non-conduit carried

wires, and the cover does not need to be removed for access... it just swings

clear. Because one person on a ladder is easily able to install the loudspeaker

in the ceiling, redundant labor is eliminated. Overall, this saves a tremendous

amount of time and labor during the installation.

All models in this series accommodate 8-ohm as well as 70V/100V applications.

We urge you to read these instructions carefully and familiarize yourself with

the features and installation methods before you begin the job. If you have any

questions or concerns, please contact Community.

Table of Contents

Safety Agency Compliance .....................................2

Introduction .................................................................3

Important Safety Instructions ...............................4

L’information de Sûreté Importante ...................4

Packing List and Product Identiﬁcation ............. 5

Component Identiﬁcation .......................................6

Installation and Wiring ............................................ 7

Installation in the Ceiling ........................................9

Attach Grille Safety Cable ..................................... 12

Loudspeaker Tap Setting ....................................... 12

Painting the Loudspeaker ..................................... 13

Optional Accessories .............................................. 13

Drawings / Dimensions .........................................14

Warranty Information and Service .................... 15

Notes ............................................................................ 15

Page 4 Installation and Operation Manual C SERIES Ceiling Loudspeakers

Important Safety Instructions

Always follow these basic safety precautions when using or installing C SERIES Ceiling Loudspeakers and accessories:

• Read and keep these instructions.

• Heed all warnings.

• Follow all instructions, particularly those pertaining to rigging, mounting, hanging and electrical connections.

• Do not use this apparatus near water.

• Clean only with dry cloth.

• Do not block any ventilation openings. Install in accordance with the manufacturer’s instruction.

• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampliﬁers) that produce heat.

• Only use attachments/accessories that are speciﬁed and approved by the manufacturer.

• 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.

The terms caution, warning, and danger may be used in this manual to alert the reader to important safety considerations. If you have any questions

or do not understand the meaning of these terms, do not proceed with installation. Contact your local dealer, distributor, or call Community directly for

assistance. These terms are deﬁned below:

CAUTION: describes an operating condition or user action that may expose the equipment or user to potential damage or danger.

WARNING: describes an operating condition or user action that will likely cause damage to the equipment or injury to the user or to others in the

vicinity.

DANGER: describes an operating condition or user action that will immediately damage the equipment and/or be extremely dangerous or life

threatening to the user or to others in the vicinity.

WARNING: To reduce the risk of ﬁre or electric shock, do not expose this apparatus to rain or moisture.

These servicing instructions are for use by qualiﬁed service personnel only. To reduce the risk of ﬁre or electric shock do not perform any servicing other

than that contained in the operating instructions unless you are qualiﬁed to do so.

L’information de Sûreté Importante

Respectez toujours ces précautions de sécurité de base lors de l’utilisation ou lors de l’installation des haut-parleurs C SERIES Ceiling et de ces

accessoires :

• Lisez et gardez les instructions.

• Observez tous les avertissements.

• Suivez toutes les instructions, particulièrement ceux concernant le calage, support, montage et raccordements électriques.

• Ne pas utiliser cet appareil près de l’eau.

• Nettoyez seulement avec un tissu sec.

• Ne pas bloquer les ouvertures de ventilation. Installer conformément aux instructions du fabricant.

• Ne pas installer près des sources de chaleur comme les radiateurs, les cuisinières, foyers ou autres appareils (y compris les ampliﬁcateurs) qui

peuvent produire de la chaleur.

• Utilisez seulement les accessoires qui sont spéciﬁés et approuvés par le fabricant.

• Référez tout entretient au personnel qualiﬁé de service. Ceci est exigé quand l’appareil a été endommagé de quelque façon, incluant le ﬁl

d’alimentation et ou l’embout du ﬁl a été endommagé, des liquides ont été renversés ou des objets sont tombé à l’intérieur de l’appareil, l’appareil a

été exposé à la pluie ou l’humidité, l’appareil ne fonctionne pas normalement ou a été échappé.

Les termes attention, avertissement, et danger peut être utilises dans ce manuel pour alerter le lecteur aux considérations importantes de sûreté. Si

vous avez des questions ou ne comprenez pas la signiﬁcation de ces termes, ne procédez pas à l’installation. Contactez votre détaillant, distributeur, ou

Community directement pour assistance. Les termes sont déﬁnies ci-dessous:

ATTENTION: décrit une condition de fonctionnement ou une action d’utilisateur qui peuvent exposer l’équipement ou l’utilisateur aux dommages

potentiels ou au danger.

AVERTISSEMENT: décrit une condition de fonctionnement ou une action d’utilisateur qui peuvent causer des dommages probable à l’équipement

et/ou à l’utilisateur et à ceux se trouvant à proximité.

DANGER: décrit une condition de fonctionnement ou une action d’utilisateur qui endommageront immédiatement l’équipement et/ou seront

extrêmement dangereuses et qui peut représenter un danger pour la vie à l’utilisateur et à ceux se trouvant à proximité.

AVERTISSEMENT : Pour réduire le risque de feu ou de décharge électrique, ne pas exposer cet appareil à la pluie ou l’humidité.

Ces instructions d’entretient sont pour l’usage d’un personnel de service qualiﬁé seulement. Pour réduire le risque de feu ou de décharge électrique

n’exécutez aucun entretient autrement que ce qui est contenu dans les instructions d’opérations à moins que vous êtes qualiﬁé pour le faire.

C SERIES Ceiling Loudspeakers Installation and Operation Manual Page 5

Box Contents

Models: C4, C6, C8

• Loudspeakers secured

in their back cans (2)

• Grilles (2)

• Tile bridge support rails (4)

• Bridge Rail Spacers (4)

• Cutout template (1)

• Paint Masks (2)

• Small Flat screwdriver (1)

Packing List and Product Identiﬁcation

Community C SERIES Ceiling Loudspeakers are engineered and manufactured

to be rugged and they are carefully packed in sturdy cartons. However, it is wise

to thoroughly inspect each unit after it has been removed from the packaging,

as damage could occur during shipping.

Please note that once the shipment has left your dealer or the Community

factory, the responsibility for damage is always borne by the freight company.

If damage has occurred during shipping, you must ﬁle a claim directly with the

freight company. It’s very important to contact the freight company as soon

as possible after receiving your shipment, as most freight companies have a

short time limit within which they will investigate claims. Make sure to save

the carton and the packing material, as most claims will be denied if these

materials are not retained.

All C SERIES ceiling loudspeakers are shipped in pairs. Below is a representation

of what is included.

Loudspeakers

Grilles

Support Bridge Rail Spacers

24" (610mm) Tile Bridge Support Rails

Paint Masks

Cutout Template

Flat Screwdriver

Page 6 Installation and Operation Manual C SERIES Ceiling Loudspeakers

Component Identiﬁcation

Figure 1. Component part identiﬁcation

Low impedance / 70V & 100V

transformer tap switch

Under the grille on the loudspeaker face

Metal safety clip and high-impact mono ﬁlament

nylon loops that secure grille to loudspeaker face

3/4" knockout strain relief

on terminal block cover

(with conduit installed)

Drop-Stop™ Installation

Assistant Tabs (x2)

Can-Locking Clamp (x2)

(shown deployed)

U-Channel Tile

Support Bridge Rails

Seismic

Safety Tabs

Locking Clamps (x2)

shown retracted

Bridge Rail

Spacer Bars (x2)

Combination terminal block cover

and cable strain relief clamp

Input terminal block

Grille (shown snapped

onto loudspeaker face)

Mounting screw holes on

optional can adapter/trim ring

C SERIES Ceiling Loudspeakers Installation and Operation Manual Page 7

Installation and Wiring

This manual will serve to assist in wiring and physically mounting C SERIES

loudspeakers. The directions include assistance to those installers using a

complete Community package of loudspeakers and accessories, including

the integral back cans, grilles, tile rails and so forth. We include instructions

for use of optional Community C SERIES retroﬁt adapters so that Community

C SERIES loudspeakers can be mounted in other manufacturer’s cutouts. If

accessory products from a dierent manufacturer are used, please refer to the

installation manuals supplied with those products.

Power Determination

As detailed subsequently, there is no need to specially select dierent wire

terminals for 8-ohms or for various 70V and 100V power taps. Instead, a face-

mounted tap switch allows you to make this selection. Once the loudspeaker

is mounted correctly in the ceiling, set the tap switch to the appropriate tap

setting before any audio is passed through the loudspeaker. Do not change the

setting on the tap switch while the loudspeaker is in use.

Installation in back cans without conduit

The only tool required is a screwdriver, which is provided in the loudspeaker

package. Commercial Design integral back cans include a swivel-out terminal

access cover that also serves as a cable clamp when tightened in place. The

terminal block in the can’s outer recess has two (+) connections and two (-)

connections. If you are only connecting one (dual conductor) cable, you can use

either (+) and (-) terminal. If you’re daisy-chaining a cable to the next loudspeaker,

you may connect the next cable to the remaining (+) and (-) terminals. There is

no need to connect jumpers or try to stu two wires into one terminal block

port because each pair of (+) and each pair of (-) terminals is directly jumpered

together on the input connector.

Figure 2. Non-conduit guided wiring to can and wire restraint

(Only use this method when permitted by applicable building and electrical codes!)

Terminal Block

Terminal Block showing wire

connections to the block for a

single cable (not daisy-chained)

Built-in cable strain relief

Cover/strain relief plate swiveled

closed and secured to clamp the cable

3/4 inch (19 mm) knockout in the

cover can be used for conduit

Wiring: daisy-chained

to next unit

Wiring: single

cable (example)

Page 8 Installation and Operation Manual C SERIES Ceiling Loudspeakers

Installation and Wiring (continued)

Installation of conduit to the loudspeaker

Required tools:

• (1) Hammer and knockout punch tool

• (1) Step-bit for adjusting knockout diameter (optional)

• Safety glasses, gloves and other personal safety gear are recommended as

this process involves striking metal parts and chipping away debris around the

knockouts.

1. All C SERIES loudspeaker back cans have a dual-diameter knockout strain

relief ﬁtting on the top cover.

2. The knockout strain relief port is opened with a hammer and punch using

the same techniques for removing knockouts in standard electrical boxes.

3. Insert appropriate ﬁttings and tighten suciently for wire path concealment

and strain relief, in accordance with applicable codes.

You can use ﬂexible or rigid conduit (as required by local electrical codes).

Note: All electrical and mechanical installation connections for

loudspeaker lines are subject to all applicable governmental building

and ﬁre codes. The selection of appropriate electrical and mounting

hardware to interface with C SERIES Ceiling Loudspeakers lies solely with the

installation professional. Community recommends that an appropriately

licensed engineer, electrician, or other professional identify and select the

appropriate conduit, ﬁttings, wire, etc. for the installation.

Figure 3. Conduit for protected wiring to back can

Conduit ﬁtted to the top cover plate

of the can, which has a knockout

strain relief for this purpose.

C SERIES Ceiling Loudspeakers Installation and Operation Manual Page 9

Installation in the Ceiling

General

Lay out the loudspeaker locations according to the requirements of the speciﬁc

installation and in compliance with applicable safety and building codes. It is

beyond the scope of this manual to provide guidance in this area. Community

oers our Forecaster HD ceiling system software to assist you in distributed

loudspeaker system design. Please visit the Products/Software page of the

Community website for this software.

We also suggest that you use the provided seismic safety tabs to secure the

back cans to the building structure. Again, please be guided by applicable

building codes here; we cannot provide detailed rigging instructions due to the

wide global variations in such codes and practices.

Procedure (for suspended ceiling)

Note: The optimum situation for installation is into a ceiling where the

suspension grid is installed and the tiles have not yet been placed. We

designed this series to facilitate installation into an already-placed ceiling,

and these instructions conform to this more restrictive condition. So when

we say something like, "insert the tile bridge support rails through the can

cutout," and the adjacent space is unobstructed, you should use the more

sensible alternative and just drop the rails into place.

1. Mark the hole location on the ceiling tiles and, using the cutout

template provided with your C SERIES loudspeakers, cut a hole

to the precise size (Figure 4).

2. Insert the Tile Bridge Support Rails through the can cutout

and position them across the rails on either side of the cutout,

approximately as far apart as the Bridge Rail Spacer Bars. Then

insert the pair of spacer bars and clip them over the tile bridge

support rails as shown in Figure 5.

Figure 4. Cutout template dimensions

Figure 5. Tile bridge and spacer rail layout

Ø 10.35" (Ø 263)

Ø 8.86" (Ø 225)

Ø 7.36" (Ø 187)

Ø 0.12" (Ø 3)

Center Hole

Tile Bridge

Support Rails

Bridge Rail

Spacer Bars

Page 10 Installation and Operation Manual C SERIES Ceiling Loudspeakers

Installation in the Ceiling (continued)

Figure 6. Position of loudspeaker relative to bridge

support rails during installation

Align the ﬂat sides of the can with the tile support rails

Figure 7. Drop-stop tabs (highlighted) snap out over

bridge support rails

(Temporarily holds unit in place even before you secure

it with the mounting clamps)

Figure 8. Turning the two loudspeaker clamp actuators

clockwise securely locks the unit into the ceiling.

Figure 9. Mounting clamps shown gripping tile support

bridge rails after the clamp actuators have been tightened.

3. Make sure mounting clamps are tight against sides of back can before

sliding the loudspeaker into the hole, aligning it so that the mounting clamps

are nearest to the two bridge support rails, labels on the loudspeaker face

indicate the position of the mount clamps and the required alignment.

Before sliding the back can into the ceiling hole, slightly bend each Drop-

Stop™ tab outward from the back can 0.5" (12 mm). When you press the

can fully into place, the two spring-loaded Drop-Stop™ tabs will spread

atop the bridge support rails, and you may hear them “snap” into position;

you can now continue without having to hold the loudspeaker in place.

The Drop-Stop™ tabs are designed to drop into the Tile Bridge support

rails channels, they will not work properly if misaligned. See the note and

Figures 6 and 7 below.

Note: If you’re using loose wires, rather than conduit, ﬁrst connect the wires to the

terminal block atop the loudspeaker assembly, and secure them with the top cover/

strain relief, before installing the can.

4. Locate the two Phillips-head actuators around the perimeter of the

loudspeaker’s front ﬂange (see Figure 8). Using a #2 Phillips screwdriver

twist each actuator clockwise until you feel resistance as the clamps

press against the support rails (Figure 9).

5. Repeat for as many loudspeakers as you need to install.

Important: Always

attach a safety cable to

one or both seismic

safety tabs (at the top of the

Drop-Stop™ tabs) in all

installations. Failure to do so

could result in injury or even

death in the event of a failure of

the primary mounting support

system.

C SERIES Ceiling Loudspeakers Installation and Operation Manual Page 11

Installation in the Ceiling (continued)

Dry-Wall Ceiling Installation

There are three basic ways to install a Community C SERIES loudspeaker

assembly into a drywall ceiling (a.k.a. sheet rock or gypsum board).

Some are for

new construction, others for retroﬁt to existing construction. We recommend

some methods over others and of course the choice is yours.

1. The preferred method for new installations is to use the optional New

Construction Bracket, pre-installing it directly to the supporting beams

before the sheet rock is applied. Multiple small holes on wings to either side

of the main cutout hole allow the installer to use screws or nails to secure

the ring to the straddling beams. See the following subsection for step-by-

step details and variations.

2. An alternative method for new installations – where the ceiling has already

been completed – is to use the Tile Bridge Support Rails. While there are no

truss members across which the rails ﬁt, nonetheless they will distribute

the weight of the loudspeaker assembly across a greater area and will thus

avoid sagging or having the mounting clamps cut into the ceiling that might

otherwise occur over time. You can cut the hole using the provided template

or using a New Construction Bracket as a cutting guide, even though this

bracket won’t be used for the actual installation. It’s then easy to pass the

Tile Bridge Support Rails through the cutout, then the Spacers, and align the

loudspeaker mounting clamps so they rest top of the rails. Refer to Figures

9 and 10.

3. Retroﬁt an entire Community C SERIES Loudspeaker Assembly into an

existing oversized ceiling cutout using a corresponding C SERIES CATR Can

Adapter Trim Ring.

Figure 10. New installation in an existing

drywall ceiling Use the tile bridge

support rails & spacers

Important: Do not mount the

loudspeaker into any material

without using either the

New Construction Bracket or the Bridge

Support Rails

Pre-Installation in a New Drywall Ceiling

Optional New Construction Brackets are available for installing loudspeakers

in new construction before drywall or plaster is put in place. Refer to the chart

on page 13 for sizes and model numbers.

The New Construction Brackets support the loudspeakers in plaster/dry

wall ceilings. Multiple holes in the bracket’s two “ears” permit convenient

attachment to nearby ceiling beams. The drywall typically is cut with a router-

type tool, in which case the bracket central hole will serve as a cutout guide for

the router bit.

Inserting the Loudspeaker Assembly into the Drywall Ceiling

1. Bring the wiring from the ceiling to the top of the can and attach it to the

terminal block (see the Wiring Section and Figure 2). Secure the wiring with the

top plate/strain relief clamp.

2. Before sliding the back can into the ceiling hole, slightly bend each

Drop-Stop™ installation assistant tab outward from the back can 1/2 inch

(12mm). Slide the loudspeaker into the hole. When pressing the unit fully into

place, the two Drop-Stop™ tabs will spread atop the tile support bridge rails,

and you may hear them “snap” into position; you can now continue without

having to hold the back can in place. The illustration in Figure 7 shows how

the Drop-Stop™ tabs work, and is equally applicable with New Construction

Bracket installations in drywall ceiling

Figure 11. New construction bracket for

drywall or lath-and-plaster installations

3. Locate the two Phillips-head can clamp actuators around the perimeter of the front ﬂange, and using a #2 Phillips

screwdriver twist each actuator clockwise until you feel tension as the clamps securely lock the loudspeaker into

the ceiling (Figures 8 and 9 on page 10). These clamps open fully to 2.35” (59.6 mm), but we allow at least 0.60”

(15.2mm) to grab the Tile Bridge Support Rail atop the ceiling. Loudspeakers leave the Community factory with these

clamps fully open so that approximately 1.75” (44.4 mm) thick ceilings can be accommodated.

Page 12 Installation and Operation Manual C SERIES Ceiling Loudspeakers

Note: Some codes now require that the grille have a safety cable. Your local

codes may vary. Community makes it easy to comply with an included security

cable system, as detailed below.

1. Once the loudspeaker is secured in the back can, you can attach the safety

cable between the grille and loudspeaker. There is a nylon mono ﬁlament

loop attached to the grille and looped through a metal clip. Another

mono ﬁlament line is located inside the bass reﬂex port of the face of the

loudspeaker. Use the metal clip to link these two mono ﬁlament loops

(Figure 12).

2. Carefully lower the grille until the cable holds it, and let go. It should hang

harmlessly from the mono ﬁlament line.

3. If you’re proceeding with setup, you can leave the grille hanging so you can

adjust the power setting as noted below. Otherwise, snap the grille into

position on the face of the loudspeaker bae.

Figure 12. Grille safety clip and line

(left) should look like this (right) when

attached.

Attach Grille Safety Cable

Figure 13. Setting loudspeaker tap

Loudspeaker Tap Setting

Use a standard #2 or #3 Phillips or a medium slot-blade screwdriver (not the

one provided with the loudspeaker kit), or just press thumb ﬁrmly, and twist

to adjust the power control dial on the front face of the loudspeaker bae. As

shown below, you can make any of ﬁve dierent settings, although the dial has

dual calibrations so at ﬁrst glance it appears to have ten settings. The 8-ohm

position is the same on both sides and is for a low impedance connection. On

the lower-left side of the power tap control shown in the close-up in Figure 13

are the power values for 100V connections, and on the upper right side are the

power values for 70V connections.

Caution: Set the tap control initially prior to applying audio, and only change the dial

setting while the audio ampliﬁer is shut o.

This control makes it very easy and fast to balance an installation since there

is no need to drop the loudspeakers out of their back cans and move wires to

dierent terminals.

Note: The letters NC mean

"no-connect" but they do not

actually break a connection.

DO NOT USE this setting if you’re using

a 100V distribution scheme as the

loudspeaker may draw excessive

power; it corresponds to the highest

power that can be drawn with a 70V

source.

Power / voltage

tap control (dial)

Enlarged detail of tap control

(Available settings vary with model.)

C SERIES Ceiling Loudspeakers Installation and Operation Manual Page 13

The loudspeakers’ textured white

ﬁnish complements most decors and

does not require further painting.

However, if the interior design

requires a custom loudspeaker ﬁnish,

these loudspeakers are easy to paint.

It is best to paint the bae before

installation. In cases where it needs

to be ﬁnished along with the ceiling,

the loudspeaker bae can be painted

after mounting in the ceiling.

Note: The paint masks provided by

Community are intended to PREVENT the

loudspeakers from receiving any paint.

Painting the Loudspeaker

Caution: NEVER use abrasives,

gasoline, kerosene, acetone,

methyl ethyl ketone (MEK),

paint thinner, harsh detergents or other

chemicals. These chemicals and agents

may permanently damage the ﬁnish.

Some are also toxic and highly

ﬂammable.

Type of Paint

The loudspeaker’s ABS plastic bae accepts almost any type of latex or oil

based paint. We recommend application of two coats.

Painting Process (to obtain the best results):

1. Clean the bae with a light solvent such as mineral spirits, rubbing the bae

with a lightly dampened cloth. Do not use abrasives such as sandpaper or

steel wool.

2. Mask the loudspeaker so that the surround, cone and center area will not

receive any paint. If the loudspeaker is already in the ceiling, you may wish

to mask the ceiling as well. Use a low-tack painter’s tape. We advise against

using conventional masking tape and NEVER use duct tape in this application;

these kinds of tape generally leave adhesive residue that can be dicult to

remove and that may actually cause damage.

3. After cleaning, apply two or more two thin coats of either latex or oil-based

paints. Latex paint will adhere better if an oil-based primer is used ﬁrst.

Apply the paint with a roller or brush, or spray it on.

4. The grille should be painted separately, and not in place on the loudspeaker.

We further recommend that you remove the grille’s internal cloth mesh,

then spray paint the grille assembly. Avoid using a roller or brush to paint

the grille as its metal perforated holes may become clogged with paint,

which degrades sound quality and also may attenuate the sound. Reinstall

the internal cloth mesh (or if damaged install a new cloth mesh).

Optional Accessories

Figure 14. Optional accessories

Can Adapter/Trim Ring

(shown with rubber hole plugs)

New Construction Bracket

Model Size

Can Adapter/

Trim Ring

New

Construction

C4 4.5" C4-CATR C4-NCB

C6 6.5" C6-CATR C6-NCB

C8 8" C8-CATR C8-NCB

Community oers helpful optional accessories that are not included with the

basic packages. Please be sure to order these parts separately if you need

them.

Can Adapter Trim Rings allow you to mount an entire C SERIES loudspeaker

assembly into an existing industry back can that is already in the ceiling from a

previous installation. If you’re performing a retroﬁt, you will want to order the

type of adapter you need in the size suitable for the loudspeaker.

The Can Adapter Ring can be used as a Trim Ring, allowing you to mount a

C SERIES loudspeaker assembly into an existing but over-size ceiling cutout

hole. When used as a trim ring, white rubber hole plugs (included) ﬁll the four

countersink indents.

A New Construction Bracket is available for installing loudspeakers in new

construction before drywall or plaster is put in place. The drywall typically is

cut with a router-type tool or laser guided cutter in which case the bracket hole

will serve as a cutout guide.

Page 14 Installation and Operation Manual C SERIES Ceiling Loudspeakers

Figure 15. C4 loudspeaker dimensions

Figure 16. C6 loudspeaker dimensions

Drawings / Dimensions

Figure 17. C8 loudspeaker dimensions

Ø10.12" (257)

Ø11.30" (287)

7.55"

(192)

0.39" (10)

7.44"

(189)

0.33" (8)

Ø7.13" (181)

Ø8.31" (211)

5.50"

(140)

5.39"

(137)

Ø8.62" (219)

0.36" (9)

Ø9.80" (249)

6.49"

(165)

6.38"

(162)

C SERIES Ceiling Loudspeakers Installation and Operation Manual Page 15

Warranty Information and Service

Notes

Transferable warranty “(Limited)” valid in the USA only

The C SERIES Loudspeaker Systems are designed and backed by Community Professional Loudspeakers. For complete

warranty information within the USA please refer to Community website. Please call 610-876-3400 to locate your

nearest Authorized Field Service Station.

For Factory Service call 610-876-3400. You must obtain a Return Authorization (R/A) number prior to the return of your

product for factory service.

Warranty information and Service for countries other than the USA

To obtain speciﬁc warranty information, visit the website at communitypro.com/warranty. To obtain available service

locations for countries other than the United States of America, contact the authorized Community Distributor for your

speciﬁc country or region.

Shipping damage

If the product is damaged during transit you must ﬁle a damage claim directly with the freight company. Be sure to save

the carton and packing materials, as damage claims can be denied if these materials are not retained. If evidence of

physical damage exists upon arrival, be cautious before signing a delivery acceptance receipt. Often, the ﬁne print will

waive your right to ﬁle a claim for damage or loss after you sign it. Make sure that the number of cartons shown on the

freight documents have actually been delivered.

Find the latest online

The latest version of this manual and the most recent product information is always available at Community’s website:

www.communitypro.com

Community Professional Loudspeakers

333 East Fifth Street, Chester, PA 19013-4511 USA

Phone: (610) 876-3400 • Fax: (610) 874-0190

www.communitypro.com

16FEB2017

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