Estelon Forza Manuale utente
Designed
by Alfred Vassilkov
Serial Number
Model Estelon Forza
Your ESTELON loudspeakers have passed our quality control:
– Technical test passed.
Marek Rajatalu
Production Manager
Estelon
– Listening test passed.
Alfred Vassilkov
Founder and Chief Designer
Estelon
Table of Contents
1. INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. SPECIFICATIONS .........................................7
3. UNPACKING INSTRUCTIONS..............................9
4. SET-UP..................................................12
5. PRODUCT CARE ........................................16
6. TECHNICAL SERVICES ...................................17
4
1. INTRODUCTION
Our Story
There can be few world-class rms that have been founded at the
breakfast table, but Estelon – from Tallinn, Estonia – is certainly one of
them. The high-end audio brand traces its origins back many decades
when a young boy obsessed with music, began to take apart radios
and adjust them to improve the sound quality.
Before Estelon, Alfred had been designing speakers for other compa-
nies for over 25 years and spent many years researching opportunities
to achieve his ambition.
He always sought perfection and overcame challenges: growing up
in Soviet era, when resources were limited, he dismantled radios to
rebuild and improve them.
He took his interest to university, studying electro-acoustics in St Pe-
tersburg. These experiences enabled Alfred to develop technologies
and nd materials with which to construct unique and innovative
products. These were combined with inspiration from nature – par-
ticularly from the lush and expansive forest landscapes of Estonia – to
create the perfect balance between engineering and design.
The result was Estelon, one of the world’s most luxurious speaker
brands. It derives aesthetic and acoustic excellence through the merg-
er of ingenious creativity and cutting-edge science. Each decision –
from engineering techniques to materials and components used in
the manufacturing process – is made with the perfect harmony of the
speakers as a whole in mind.
5
Estelon Forza
The Estelon Forza is an much awaited addition to the Estelon agship
series. Standing at nearly 1,7 metres in height, the elegant design of
the Forza features the very best of what Estelon has to oer. The per-
fect synergy between aesthetics and engineering. Using only the ma-
terials and components best suited for this model and manufacturing
it with the greatest detail, the Forza brings music to life. With a sleek
design and composed of a single cabinet, the Forza is just a bit smaller
in size than the Estelon Extreme.
Forza, as the name already suggests, is full of unimaginable rened
power. As the electric power passes through the driver elements, the
Forza becomes alive. Every nuance dances through the air, creating a
realistic soundstage, bringing rich emotions so you can close your eyes
and enjoy the best what music can oer.
Alfred Vassilkov, the Designer and Founder of Estelon
6
Engineering Concept
Each element and its characteristics play a crucial role in delivering
the purest sounds imaginable. All Estelon products are built from the
inside out. That means that the shape is the result of decades of engi-
neering and experiences on how to create the best conditions for mu-
sic reproduction. Taking this into account there are not many materials
in the world which can adhere to all of the necessary conditions.
Cabinet materials and nish
Our X-Series and our Flagship model cabinets are built using a propri-
etary marble based composite material. This allows to create the per-
fect form and shape of the speaker. The specic shape and materials
eliminate any extra internal resonances and difractions and therefore
the sound is pure and natural without coloration.
The same ideology is also used for the YB speaker, using only the ma-
terials that t best the speaker’s characteristics.
The nishing techniques of all our speakers come from the automo-
tive industry, which makes the coating very durable. The nishing is
handcrafted and consists of up to 12 layers and is then carefully hand
polished. The Estelon Forza is oered in a choice of liquid gloss, matte
or the optional nishes.
7
2. SPECIFICATIONS
Type: 4-way sealed box
Woofer: 2 x 250 mm CELL Aluminium Sandwich
Accuton (custom design)
Mid Woofer: 190 mm CELL Aluminium Sandwich
Accuton (custom design)
Midrange: 168 mm CELL Ceramic Accuton
Tweeter: 25 mm CELL Diamond Accuton
Internal Wiring: Kubala-Sosna
Frequency Response: 25 - 60 000 Hz
Power Rating: 400 W
Min Amplier Power: 20 W
Nominal Impedance: 3 Ohm (min 2,0 Ohm at 42 and 110 Hz)
Sensitivity: 90 dB/2.83 V
Height: 1675 mm
Width: 617 mm
Depth: 682 mm
Net Weight: 150 kg per speaker
8
Dimensions in Millimeters:
9
3. UNPACKING INSTRUCTIONS
Your Estelon loudspeakers come packaged individually in 2 separate
ight cases – we strongly recommend keeping these cases for possi-
ble future use / transport. Due to the substantial weight and slippery
surface of the loudspeakers we suggest that two persons assist in the
unpacking and positioning of them for listening.
Contents of the two ight cases:
•2 loudspeakers
•1 Accessories case
•1 user’s manual
•2 pairs of gloves
•8 feet
•8 spikes, recommended for carpet ooring
•4 jumpers
•1 polishing cloth
•1 impregnated polishing cloth (supplied only with
liquid gloss nish)
For unpacking, please follow the instructions described below and as
shown in the drawings:
1. Unlock / Open all six locks on the ight case cover. This
should only be done with the speaker / ight case in a hori-
zontal position.
2. Carefully lift the cover o the ight case and put it aside.
3. Be mindful of the warning signs on the drivers – excessive
pressure on the driver elements might cause damage to
them. Remove the foam plate and Accessories case from un-
der the speaker bottom as shown in drawing 3.
10
1
3
2
4. Gently, lift the ight case, with the speaker, as shown in drawing
4 and elevating it to a vertical position as shown in drawing 5.
5. Now in an upright position, please support the speaker and
slowly roll the speaker out of the case. At this time, please
put on the gloves that you nd included in the case. Now,
with the speaker upright and out of the ight case, roll it to
the desired position in your room.
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1
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