Gallo A'DIVA User manual

A’DIVA
OWNER’S GUIDE

CONTENTS
INTRODUCTION
OPTIONAL ACCESSORIES AND MOUNTS
INITIAL SET UP
DETAILED SET UP
PLACEMENT OF SPEAKERS
SPECIFICATIONS AND WARNING
TECHNICAL SUPPORT AND WARRANTY
3
4
5
6
7
8
9
10

INTRODUCTION
Thank you for choosing Gallo Acoustics
loudspeakers.
Please take the time to read and understand
this guide thoroughly before installing your
loudspeakers. This will ensure that you
achieve optimal performance without the
risk of causing damage to your speakers
or amplifier.
4
BOX CONTENTS
1 x ISOLATION RING 1 x A’DIVA LOUDSPEAKER
RUN-IN PERIOD
Your Gallo loudspeaker utilises proprietary
technologies that only reach their optimum
performance levels after a period of 60 - 80
hours of use. During this run-in process
the loudspeaker driver will loosen-up, the
patented S2 fill material will settle, and
your loudspeakers will develop the acoustic
characteristics that are our signature.

OPTIONAL ACCESSORIES
Available from your dealer, or directly from www.galloacoustics.com
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WALL MOUNT
The Wall Mount is compatible with all Micro
and A’Diva loudspeakers, and is available in
Black, White and Stainless Steel finishes.
Speaker cable can pass through the mount,
allowing for a neat installation.
IN-CEILING MOUNT
Specific versions of the In-Ceiling Mount are
available for Micro and A’Diva loudspeakers.
The outer ring can be painted to match
either the speaker finish or the ceiling colour,
adding to the appeal - furthermore, the
sound can be tailored to the room by angling
the speakers towards the listening position.

INITIAL SET UP
Please ensure that your amplifier is turned
off before connecting the loudspeakers.
When connecting speaker cables to your
loudspeakers and amplifier, ensure that
correct polarity is observed - red (+) terminal
on the speaker to the red (+) terminal on your
amplifier, black (-) terminal on the speaker to
the black (-) terminal on your amplifier.
A’Diva loudspeakers can be used as a stereo
pair, however for the best performance it’s
advised to also use subwoofer so the full
frequency image can be heard.
Gallo Acoustics subwoofers are specifically
designed to compliment the sound of your
loudspeakers and have built-in crossovers,
allowing full frequency control whilst
protecting the speakers.
6
AMPLIFIER
SPEAKER
TR-3D SUBWOOFER
SPEAKER
SPEAKERS
AV AMPLIFIER
TR-3D SUBWOOFER
AMPLIFIER
SPEAKER
TR-3D SUBWOOFER
SPEAKER
SPEAKERS
AV AMPLIFIER
TR-3D SUBWOOFER
STEREO CONFIGURATION
2.1 CONFIGURATION
STERE0 AND 2.1
MULTI-CHANNEL

STEREO AND 2.1
When using A’Diva loudspeakers in a
stereo or 2.1 system, employing a suitable
crossover or filter will allow you to get
the best performance from the speakers
whilst protecting them from the lowest
frequencies. If a crossover is not used,
then you must limit the volume or use a low
power amplifier to ensure that permanent
damage to the loudspeakers is avoided.
•Using speaker cables, connect the
speaker outputs on your stereo amplifier
to the high level inputs on the subwoofer.
•Run a second set of speaker cables from
the high level outputs on the subwoofer
to your loudspeakers.
•On the subwoofer adjust the crossover to
around 100hz.
•When music is playing, you can adjust
the level control to match the subwoofer
and loudspeaker volume.
Consult your subwoofer owner’s guide for
more detailed set up instruction.
7
MULTI-CHANNEL AND HOME CINEMA
When using a multi-channel surround
sound system, first ensure that you are
familiar with your amplifier’s functions, to
ensure that the correct mode and settings
are applied.
•Using speaker cables, connect the
speaker outputs from your AV Amplifier
to the A’Diva loudspeakers, ensuring that
each channel goes to the relevant speaker.
•On the AV Amplifier, select a small
speaker setting, or manually set the
crossover point to approximately 100hz.
Consult both your subwoofer and AV Amplifier
owner’s guides for more detailed set up
instructions.

SUB
PLACEMENT OF SPEAKERS
The placement of loudspeakers within a
room can have a great effect on the sound
of the system - small changes can make
significant improvements.
•When speakers are placed on the
included Isolation Ring, ensure that they
sit near the front edge of the surface
to prevent any diffraction effect, where
the sound bounces off the surface itself.
•The distance from the listening position
to the loudspeakers should not be less
than the distance between the speakers.
•In a multi-channel system, place the
front channels about 1m to 2m apart
depending on the room size and
listening position.
•For the best possible performance, mount
the speakers at ear height - however in
most situations this is not possible,
instead angle the speakers towards the
listening position.
8

SPECIFICATIONS
Frequency Response 76hz to 20khz
Sensitivity 88 dB
Nominal Impedance 8 Ohms
Power Handling Full Range - 50 Watts
Crossover - 100 Watts
Crossover None
Driver 3” full range
Dimensions 12.7cm (5”) diameter sphere
Weight 1.6kg
Cone Material Mical Polypropylene Compound
Enclosure Material Mild Steel/Stainless Steel
Warranty 5 years
WARNING
Care must be taken when installing, mounting or standing this product to walls, ceilings or
surfaces.
Appropriate fasteners must be used (where required) to ensure the safe installation of both
the speakers and mounts.
If you are in any way unsure of the correct installation, assembly or use then please consult
qualified sources before taking unnecessary risks.
The manufacturer, distributor or their agents cannot be held responsible for any injury as a
result of improper use or installation of this product.
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TECHNICAL SUPPORT
Should you encounter problems using this
product, please contact your dealer or local
distributor.
You can call Gallo Acoustics directly for
technical support on the following numbers:
UK
01555 666883
Outside UK
[phone]
United States, Canada and South America
866 427 3873
Alternatively, email -
[email protected]
10
WARRANTY
Anthony Gallo Acoustics Ltd warrants to
the end user that this product will be free
from defects in materials and workmanship
in the course of normal use for a period of
five years from the date of purchase.
This guarantee covers breakdowns due to
manufacturing faults and does not apply in
cases such as accidental damage, general
wear and tear, user negligence, modification
or repair not by Anthony Gallo Acoustics Ltd.
To register your purchase please visit -
www.galloacoustics.com