Opus OS165CC V2.0 Installation Manual

OS165CC V2.0

Ceiling Speakers
Installation Guide

2

Packaging contents.........................................................................2

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

Installation notes..............................................................................4

Painting the OS165CC V2.0.............................................................5

Care and maintenance.....................................................................5

Connecting the OS165CC V2.0.......................................................8

Mounting the OS165CC V2.0...........................................................9

Technical specifications.................................................................14

Limited warranty.............................................................................15

CONTENTS

This package should contain the following:

2 x OS165CC V2.0 speakers
1 x Installation Guide
1 x cutting template
1 x painting mask

If any of the above items are missing or appear damaged, contact
your Opus dealer immediately. Do not throw the away the
packaging in case you need to return your OS165CC V2.5.

PACKAGING CONTENTS

The Opus OC165CC V2.0 ceiling speakers have been designed
specifically to enhance the performance of your home
entertainment system. They are the result of an extensive Research
and Development programme undertaken to provide you with
accurate, uncompromised reproduction of movie soundtracks and
music. With attention to detail second to none, these loudspeakers
are designed to deliver maximum enjoyment. They mount flush with
the ceiling, and you can paint their frames and grilles to match the
room's decor.

Please take the time to read this guide fully as it contains important
information and should be retained for future reference.

3

INTRODUCTION

OS165CC V2.0

Your speakers are an example of superior design and
craftsmanship. These suggestions will help you care for them so
you can enjoy them for years.

Keep the speakers dry. If they get wet dry immediately. Liquids can
contain minerals that can corrode electronic components.

Keep the speakers away from dust or dirt, which can cause
premature wear of parts.

Wipe the speaker frame occasionally with a damp cloth to keep it
looking new. Do not use harsh chemicals, cleaning solvents or
strong detergents.

CARE AND MAINTENANCE

4

It is advisable to plan all aspects of installation in advance of work
beginning, preferably with the house/flat building schematics if
available. Great care should be taken to ensure that all building
regulations are followed. When deciding upon a ceiling placement,
care should be taken to avoid joists, load bearing beams etc

Before cutting ceiling loudspeaker holes it is suggested that the
area is tested for clearance by making an L-shaped probe from
strong wire (eg a coat hanger), drilling a small hole in the target
area, inserting the probe and slowly turning. Any obstructions will
be immediately obvious, and the target area can be moved to a
more suitable position.

When placing the OS165CC V2.0 speakers, thought should be
given to positions which give the best desired sound coverage
throughout a room, while not interfering with existing or planned
light fittings or joists. Also, locate loudspeakers taking into account
location of furnishings for optimal stereo reproduction.

When mounting speakers flush to a ceiling or wall, ensure that
enough depth/clearance is available in the respective cavity. A
clearance of at least 80mm is necessary when mounting an
OSI65CC V2.0.

Remove the round cardboard pad from inside the supplied
template (see below). Use the template to mark the position for the
mounting hole at the selected location. Cut the mounting hole with
a drywall or keyhole saw.

110mm

Min 80mm

Min 10-30mm

INSTALLATION NOTES

OS165CC V2.0

207mm diameter

mounting hole

Use an L-shaped probe
to check available void
space before cutting
loudspeaker holes

5

1. Remove the grille by inserting a small hook or similar small
implement into one of the grille openings, then pulling on the
grille.

2. Fit the clear plastic painting mask provided when painting the
speaker surround to avoid getting paint getting on the speaker
cone.

3. Spray-painting the grille will prevent blocking the grille holes with
paint. If you do not wish to not paint the silver badge on the
OS165CC V2.0 speaker, cover with masking tape.

After the paint dries, remove the paint mask and replace the grille.

PAINTING THE OS165CC V2.0

6

Do not compromise the performance of your system by using
inferior quality speaker cables. We recommend that high quality
cables of 16 gauge or higher be used. Your professional dealer will
give you good advice. Always unplug all A.C. powered components
before making any loudspeaker or component connections. This
will avoid the risk of electric shock or damage to your equipment.

Follow these steps to connect the speaker to your amplification
system:

1. Route the speaker cable from your amplification system to the
speakers. Avoid routing the speaker cable near electrical wires
and do not nail or staple the cable.

2. Separate about 100mm of speaker cable at each end.

3. Using a wire stripper, remove about 10mm of insulation from
both ends of each conductor, and then twist the strands of each
conductor (Fig. 1).

CONNECTING THE OS165CC V2.0

10mm

100mm

4. Observing polarity is of the utmost importance while connecting
your speakers. Ensure that the red (+) terminals on your
amplification system are connected to the red (+) on the
speakers, and black (-) on your amplification system to black (-)
on your speakers (Fig. 2). Press the spring-loaded red or black
tab back to reveal the connecting hole. Insert the stripped end of
the speaker wire, then release the tab.

5. If your speakers are wired incorrectly they will be out of phase
and sound hollow and indistinct, with a weak bass. Re-check
your connections for correct polarity and reverse the
connections if necessary.

Fig. 1

Fig. 2

AMP OS165CC V2.0

7

1. Before mounting, ensure that the four fixing screws are
slackened off so that the red mounting dog-legs can move freely.

2. Move each red dog-leg foot to the LEFT into it’s holding slot, and
then insert the speaker into the mounting hole.

3. Using a cross-head screwdriver, slowly turn each fixing screw
clockwise. This will move the mounting dog-legs out of their
slots.

4. Tighten each fixing screw until the mounting dog-legs grip the
ceiling.

MOUNTING THE OS165CC V2.0

8

Frequency response 60Hz–20kHz (+/- 2dB)

Impedance 4 Ohms

Operational efficiency 90dB for 2.83V

Weight (AMR650-P) 1.1kg / 2.4 lbs

Dimensions 240mm x 75 mm (9.4” x 3”)

TECHNICAL SPECIFICATIONS

This guide is designed to make using the OS165CC V2.0 as easy
as possible. Information in this document has been carefully
checked for accuracy; however, no guarantee is given to the
correctness of the contents. The information in this document is
subject to change without notice. If you notice any errors please
feel free to email us at: [e-mail]

All trademarks and registered trademarks are the property of their
respective owners.

© Copyright Opus Technologies Ltd 2005

This document contains proprietary information protected by
copyright. All rights are reserved. No part of this manual may be
reproduced by any mechanical, electronic or other means, in any
form, without prior written permission of the manufacturer.

The crossed-out wheeled bin is the European Union
symbol for indicating separate collection for electrical
and electronic equipment. This product contains
electrical and electronic equipment which should be
reused, recycled or recovered and should not be
disposed of with unsorted regular waste. Please return
the unit or contact the authorised dealer from whom
you purchased this product for more information.

Opus Technologies warrants this product to be free from defects in
materials and workmanship (subject to the terms set forth below).
Opus Technologies will repair or replace (at Opus Technologies’
option) this product or any defective parts in this product. Warranty
periods may vary from country to country. If in doubt consult your
dealer and ensure that you retain proof of purchase.

To obtain warranty service, please contact the Opus Technologies
authorised dealer from which you purchased this product. If your
dealer is not equipped to perform the repair of your Opus
Technologies product, it can be returned by your dealer to Opus
Technologies or an authorised Opus Technologies service agent.
You will need to ship this product in either its original packaging or
packaging affording an equal degree of protection.

Proof of purchase in the form of a bill of sale or receipted invoice,
which is evidence that this product is within the warranty period,
must be presented to obtain warranty service.

This Warranty is invalid if (a) the factory-applied serial number has
been altered or removed from this product or (b) this product was
not purchased from an Opus Technologies authorised dealer. You
may call Opus Technologies or your local country Opus
Technologies distributor to confirm that you have an unaltered
serial number and/or you purchased from a Opus Technologies
authorised dealer.

This Warranty does not cover cosmetic damage or damage due to
acts of God, accident, misuse, abuse, negligence, commercial use,
or modification of, or to any part of, the product. This Warranty
does not cover damage due to improper operation, maintenance or
installation, or attempted repair by anyone other than Opus
Technologies or an Opus Technologies dealer, or authorised service
agent which is authorised to do Opus Technologies warranty work.
Any unauthorised repairs will void this Warranty. This Warranty does
not cover products sold AS IS or WITH ALL FAULTS.

REPAIRS OR REPLACEMENTS AS PROVIDED UNDER THIS
WARRANTY ARE THE EXCLUSIVE REMEDY OF THE CONSUMER.
OCTOPUS SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS
OR IMPLIED WARRANTY IN THIS PRODUCT. EXCEPT TO THE
EXTENT PROHIBITED BY LAW, THIS WARRANTY IS EXCLUSIVE
AND IN LIEU OF ALL OTHER EXPRESS AND IMPLIED
WARRANTIES WHATSOEVER INCLUDING, BUT NOT LIMITED TO,
THE WARRANTY OF MERCHANTABILITY AND FITNESS FOR A
PRACTICAL PURPOSE.

Some countries and US states do not allow the exclusion or
limitation of incidental or consequential damages or implied
warranties so the above exclusions may not apply to you. This
Warranty gives you specific legal rights, and you may have other
statutory rights, which vary from state to state or country to
country.

9

LIMITED WARRANTY

Opus is committed to providing the highest levels of service and support.
For full details of this product visit the Opus website:

www.opus-technologies.co.uk

Part No. AP18928/1