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XTZ 99.26 P
High-End Monitor speaker
User manual
© 2008 XTZ AB , www.xtz.se
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Table of contents
Page:
Contents
3
About XTZ
4
Technical presentation
5
Preparations
Practice of sound / Installation and placement tips
Mounting /Area of usage
Sound adjustment
Technical specifications
Service & Support
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Contents
Contents
Congratulations of your purchase the XTZ 99.26 P
When combined with surround audio/video
electronics, you will experience sound of motion
pictures or music records much deeply and
naturally. Now when you watch your
favourite
movie or listen to your reference music CDs, you
will hear and feel the sound surrounding you in the
same way as originally intended by mastering
engineers.
Read the manual before using the product and use
all possibilities carefully.
About XTZ
Philosophy
Our reference and starting point is to recreate a
natural sound, taking into account that acoustics
always is a matter of taste.
XTZ Goal
Our main goal is to provide the best value
for money.
Our concept:
- Cut down the numbers of middlemen
- Put more money on product quality
and less on advertising.
- Manufacture cost-effective in large volume
- Provide perfect technical solutions
Contact
Website: www.xtz.se
E-mail: info@xtz.se
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Technical presentation
Cabinet design
The pyramid shape is not only an aesthetically neat
shape, but
also has some advantages in terms of
acoustics, since nonparallel
walls muffles internal
resonances of the cabinet.
The cabinet is made in 25mm MDF board, which has
good sonic qualities.
The cabinet is further strengthened with bars, which
in total yields a very stable construction.
Tweeter driver
We have chosen a ribbon tweeter which provides
superior transient response and a very flat frequency
response The ribbon cone is super light and only 18
microns thin. It is a sandwich construction of rosinaluminium-rosin that has been hardened at 320
degrees Celsius.
The magnet system is a 2 row high-efficient
neodymium magnets in a moulded chassis of ceramic
carbon steel.
Fishbone shaped contactors in aluminium, yields a
low connection resistance and good heat derivation.
The driver has a high power durability and handles
frequencies up to 40000 Hz which makes it DVDAudio and SACD-ready..
Woofer/midrange
driver
After evaluating a large number of drivers from
different manufacturers we selected one from Seas,
a company that has a solid reputation in the area of
high quality speaker drivers. You find Seas drivers
in many well-known High End speakers.
For woofer/midrange we decided on a 6,5"
magnesium driver from the Seas Excel series that
have extreme performance. We claim that finding a
better 6,5" driver on the market is a very difficult
task.
The surface treated magnesium cone is extremely
light but still extremely stiff and effectively reduces
resonances.
The rubber surround makes sure that no edge
resonances are present.
The moulded metal basket of "high flow" type that
is acoustically transparent and high precision since
the basket is shaped exactly due to moulding. This
makes sure that the basket is very stable and
efficiently reduces resonances. The basket is
absolutely none magnetically, which contributes to
a higher efficiency of the driver.
A strong magnet combined with the light cone
yields a high efficiency and a good transient
response.
Heavy copper rings mounted above and below the
T-shaped pole piece reduces non linear and
modulation distortion and increases the overload
margin.
The copper plating of the top and bottom plates
along with a solid copper phase plug improves the
heat conduction and thus contributes to the high
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power durability.
Gold plated terminals reduce contact resistance
and serves as anti-corrosion.
Large windows in the basket both above and below
the spider reduces sou
nd reflection, air flow noise
and cavity resonances.
Crossover /
Binding post
For the 99.26 P, we have chosen to have
an external
cross over box. Having the cross over outside the
box has some benefits.
1. Less affection of microphonic in the cross
over.
2. Making the assembly easier and
having the opportunity to drive the
speaker fully active.
The components being used in the cross over, are
only of high quality, to get as small affection as
possible on the signal
We have chosen a -12 dB crossover that has a fast
transient response and a minimum of phase
shifting.
Binding post on filter box
(Output)
Binding post on speaker
Preparations
Unpackning
Carefully unpack the speaker, and pay attention so
you don't break anything. If possibl
e, save the
carton box for future transportations. If there
should be damage
on the loudspeaker, please
contact your retailer.
Accessories
Bass reflex plug
User manual
Rubber feet
Loops for level adjustment
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Practice of sound / Installation and placement tips
This chapter contains common information on
loudspeaker placement and installation.
This is general rules, so there are exceptions of
some rules
In which room do
you achieve the best
sound?
No matter how good the equi
pment is, in the wrong
listening environment it will inevitably sound bad.
There are some basic rules concerning a proper
loudspeaker installation:
Reflections
Carpets, curtains and soft furniture absorb mid
range and high frequency sound, and th
is is
preferable. Big empty area, on the contrary, reflects
it and produces hard reflections that may lead to
blurry dialogue. Apart from colouring the sound,
also the perspective of the sound will deteriorate.
Reflections in the room can roughly be compar
ed to
the reflections that yield ghost pictures on a TV
screen.
Amplification of bass
frequencies
A loudspeaker that is placed near a wall, ceiling or
floor will amplify lower frequencies in a sometimes
not desirable way (since it may lead to an i
ndistinct
sound recreation). This amplification becomes even
more obvious if the loudspeaker is placed near a
corner. Thus, for a sound as clear as possible, the
loudspeaker should be placed at least 30 cm (about
12 inch) away from the wall
Some constructi
ons are made to be placed closed to
a wall.
Furniture
Be aware that furniture may vibrate and thus create
bad sound at loud bass.
Room dimension
Quadratic rooms or rooms where the length is
exactly twice as long as the width should be
av
oided, since they may create unwanted
resonance.
Placement of the
subwoofer
The placement of the subwoofer in the room
dramatically affects the overall frequency response
and sound level of the system. At low frequencies
the effect of the room is
strong. Even a slight
change in the subwoofer's location can make a
significant difference in the frequency balance.
Patience and methodical experimentation is needed
to find an optimal placement. The placement
affects the phase difference between the mai
n
loudspeakers and the subwoofer.
One basic rule is to place the subwoofer together
with or near the front system (especially important
if the front loudspeaker also propagate bass
frequencies) as this will minimize the risk of phase
eliminations in the room.
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Cables
Try to keep them as short as possible. By its
electrical parameters, a long conductor will have a
bigger influence on the sound than a short one. It
may also work as an antenna and thus receive
various signals that may become a consta
nt noise in
an active subwoofer.
Make sure that all connections are clean and not
oxidized. All connections should be mechanically
stable, both power, signal and loudspeaker cables.
Signal cables should be separated from other
cables.
Front speakers
To get the best result the front speakers should be
placed symmetrical in front of the listener. The
distance between the front speakers should be
around 80% of the distance to the listener. In other
words, the recommended angle between the front
speakers should be 45°.
Why use 2
Subwoofer
There are more then one
benefits of having 2
subwoofers instead of one.
The sound pressure level will be higher.
Less dips and standing waves in the room and a
better frequency response in the room (and on
sweet spot)
The need of power is less, to reach the same SPL as
with one subwoofer
Finally
Please remember that good sound is a matter of
taste, so you have to experiment to obtain your
favourite one.
We wish you best of luck!
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Mounting and Connecting tips
Mounting
alternatives
Normally the XTZ 99.26 P
is placed standing by a
wall. The wall behind and the wall beside the
loudspeaker have influence on both the bass level
and the bass characteristics, so please be patient
and try different
distances to the rear and side
walls.
Connect using the
correct phase
Always connect using the correct phase, from the
+-pole on the amplifier to the +-
pole on the
loudspeaker and corresponding for minus (-).
If you by accident connect the other
way,
there is no risk of damage. However, the
sound will not be correct, especially in the
lower frequencies.
Overload
At high load during extensive time periods, there is
always the risk of overloading the driver and
amplifier.
All loudspeakers hav
e a limited patience
for high power, so be careful not to play
extremely loud and not to increase tre
ble
or bass settings to much.
By increasing the bass or treble from 0 to
max you will increase the power by about
16 times.
The initial playing
time
I
t takes about 50 to 100 hour of initial playing time,
for the driver to sound optimal. During this time
,
the speaker may be used as normally.
Connecting Cross
over
Connect cables from the output of the cross over
box to the connections on the speaker.
It is important that this is done in a correct way.
If this is done wrong, the drivers can be destroyed.
The tweeter output on the cross over box should be
connected to the tweeter on the speaker.
The woofer output from the cross over box should
be connected to the woofer on the speaker.
Note!
A dri
ver that has been destroyed
due to an
incorrect connection of
the cross over
is not covered by
warranty!
Be careful when you connect the
cross over.
Check what is input and output on
the cross over, before connecting.
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Sound settings
Room Tuning Mechanical
adjustment of the
boundary frequency
By using the supplied bass plugs in the bass reflex
gates, you can alter the lower boundary frequency
on the XTZ 99.26 P
Also the treble level may be adjusted, which allows
you to perfectly alter the sonic to fit the room,
equipment and your own taste.
Closed gate
With the bass plug mounted in the bass reflex gate,
the cabinet is closed and the loudspeaker operates
as a closed construction which yields a more "tight"
bass reproduction.
Bass reflex
With no
plug present in the gate you have a higher
bass level and the loudspeaker is capable of
handling lower frequencies.
This setting also depends on the size and
shape of the room, and also on your own
taste, so please has patience when trying
out your preferred setting.
Level adjustment in
the treble range
In the treb
le range the level is adjustable in four
different modes using the supplied loop connector.
Level adjustment in the treble range:
Mode 1/ - 0dB
In this mode the sound is neutral with a
flat frequency response.
Mode 2/ 3dB
In this mode the treble level is increase by 4dB.
Mode 3/ -2dB
In this mode the treble level is decreased by 2dB.
Mode 4/ -4dB
In this mode the treble level is decreased by 4dB.
Terminal /Biwiring
Connect cables from the output of the cross over
box to the connections on the speaker.
It is important that this is done in a correct
way. If this is done wrong, the drivers can
be destroyed.
The tweeter output on the cross over box should be
connected to the tweeter on the speaker.
The woofer output from the cross over box should
be connected to the woofer on the speaker.
Note!
A driver that has been destroyed
due to an
incorrect connection of
the cross over is not covered by
warranty!
Be careful when you connect the
cross over.
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Technical specifications
Construction type
2-
way, Bass reflex cabinet that may be set as a
closed box.
The treble level is adjustable in four different levels.
Dimensions
234 x 375 x 350 mm (W x H x D)
(with front cover)
Weight
9 kg/pcs
Magnetically
shielded
No
Impedance
4-8 ohm
Binding post
Gold plated bi-wiring / Banana plug / Pole screw
Efficiency
88dB
Power
300 W Short term IEC 268-5
100 W Long term IEC 268-5
Tweeter driver
Ribbon tweeter, SACD/DVD-Audio-ready,
Sandwich ribbon cone in aluminium, neodymium
magnets, chassis made in ceramic carbon steel.
Woofer/midrange
driver
6,5" SEAS Excel, Magnesium driver, moulded "high
flow" driver basket, powerful magnet. 1900 gram
.
Shielded.
Connections and
settings
• Gold plated biwiring.
• Bass reflex settable to closed box.
• The treble level is adjustable in
4 different modes.
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Service & support
"Do-It-Yourself"service
We apply "do-it-yourself" service on all XTZ
products.
If you by yourself are able to find out what part of
the loudspeaker is defective, you are fully allowed
to unmount that part (which would normally be a
driver, a filter or the amplifier) and send it back to
us for exchange.
However, if you are not certain about how to do it,
please contact us before taking the loudspeaker
apart. We can also help you finding the fault.
You can of course always choose to return the
whole loudspeaker; therefore you should sa
ve the
original package.
To aid service, XTZ products are
constructed
and produced using common
technology, so that
basically most people
are able to "unscrew" the
loudspeaker
using common tools.
If something is
broken
If you cause additional defect
s by yourself when
unmounting the defective part, the warranty still
applies if it is obvious that the part had a
manufacturing defect. In other cases however, the
warranty does not apply if you cause other defects
on the loudspeaker.
Where to send
the product for a
warranty repair
For service we refer to your retailer.
For questions regarding service, contact us by email
support@xtz.se
Web page: www.xtz.se
ALWAYS pack the product / part very
carefully.
Unfortunately damages during
transportation
are very common. If the
package is weak, the
transporting
company does not compensate damages.
Always enclose a copy of the receipt and a
description of the defect.
Support
Please contact our free of charge support if you
need installation advi
ce, or if any problem occurs
during the installation.
Contact us by e-
mail support@xtz.se and include
your phone
number if you wish verbal help, and we
will call you back.
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