XTZ 99.25 Piano Center
Contents
1. more tight bass reproduction Bass reflex With no plug present in the port you get a higher bass level and the loudspeaker is capable of handling lower frequencies Level adjustmentin In the treble range the level is adjustable in four the treble range different steps using the supplied loop connectors A Level adjustment in the treble range gl he Mode 1 odB In this mode the sound is neutral with a flat frequency response Mode 2 3dB In this mode the treble level is increased by 3dB 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 DESIGNED IN SWEDEN Terminal Biwiring We have selected a 12 dB crossover that has a fast transient response and a minimum of phase shiftings The connectors are gold plated bi wiring types so you can connect to the amplifier with double cables bi wiring or connect to two amplifiers bi amping for further improvement of the sound The following connecting modes are available 1 Upper terminal lower terminal loops present Default setting the loudspeaker is fed with the entire frequency range Without the loop between upper and lower terminal 2 Upper terminal The signal is only fed to the tweeter 3 Lower terminal Now the signal is fed to the woofer only Page 9 Construction type Dimensions Weight Magnetically shielded Impedance Binding post Eff2. A XTZ 99 25 Piano Center High End Monitor speaker 2010 XTZ AB www xtz se Contents About XTZ Technical presentation Preparations Practice of sound Installation and placement tips Mounting Area of usage Sound adjustment Technical specifications Service amp Support Page 2 Page oOo oo Si a I A VU O 11 Contents Philosophy XTZ Goal Contact Congratulations to your purchase of the XTZ 99 25 When combined with surround audio video electronics you will experience motion picture sound or music records played 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 the mastering engineers INULIN Read the manual before using the product and use all possibilities carefully Our reference and starting point is to recreate a natural sound taking into account that acoustics always is a matter of taste Our main goal is to provide the best value for money Our concept Cut down the numbers of middlemen Put more money into product quality and less on advertising Cost effective large volume manufacturing Provide perfect technical compromises Website www xtz se E mail info xtz se Page 3 Cabinet design Tweeter driver Woofer midrange driver The pyramid shape is not only an aesthetically neat shape but also has some adva
3. Front speakers Why use two Subwoofer Finally Try to keep cables as short as possible Due to its electrical features a long conductor will have a bigger influence on the sound than a short one It may also work as an antenna and receive various signals that may become a constant noise in an active subwoofer for example Make sure that all connections are clean and not oxidized AIl connections should be mechanically stable both power signal and loudspeaker cables Signal cables should be separated from other cables To get the best result the front speakers should be placed symmetrically 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 There are benefits having two subwoofers instead of one The maximum sound pressure level will be higher Less dips and standing waves in the room and a better frequency response in the room and in sweet spot The power needed will be less to reach the same SPL as with one subwoofer 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 Page 7 0 8x Mounting alternatives Connect using the correct phase Overload The initial playing time Normally the XTZ 99 25 is placed standing by a wall The wall behind and besides the loudspeaker ha
4. eflections in the room can roughly be compared to the reflections that cause ghost pictures on a TV screen 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 indistinct sound reproduction 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 constructions are made to be placed close to a wall Be aware that furniture may vibrate and cause noise at high levels Quadratic rooms or rooms where the length is near twice as long as the width should be avoided since they may create unwanted resonance 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 experimentation is needed to find the optimal placement The placement affects the phase difference between the main 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 covers bass frequencies as this will minimize the risk of phase errors in the room Page 6 Cables
5. ge If you cause additional defects 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 For service we refer to your retailer For questions regarding service contact us by email support xtz se Web page www xtz se Please contact our free of charge support if you need installation advice 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 Page 11 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 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
6. iciency Power Tweeter driver Woofer midrange driver Connections and settings 2 way Bass reflex cabinet that may be set as a closed box The treble level is adjustable in four different levels 200 x 370 x 330 mm W x Hx D with front cover 10 kg pces No 4 8 ohm Gold plated bi wiring Banana plug Pole screw 88dB 300 W Short term IEC 268 5 100 W Long term IEC 268 5 Ribbon tweeter SACD DVD Audio ready Sandwich ribbon cone in aluminium neodymium magnets chassis made in ceramic carbon steel Tweeter can be rotated 90 deg 6 5 SEAS Excel Magnesium driver moulded high flow driver basket powerful magnet 1900 gram e Gold plated biwiring e Bass reflex settable to closed box e The treble level is adjustable in 4 different modes Page 10 Do It Yourself service If something is broken Where to send the product for a warranty repair Support 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 save the original packa
7. nd The following connecting methods are available 1 Upper terminal lower terminal loops present Default setting the loudspeaker is fed with the entire frequency range Without the loop between upper and lower terminal 2 Upper terminal The signal is only fed to the tweeter DESIGNEDIN SWEDEN 3 Lower terminal Now the signal is fed to the woofer only Unpackning Carefully unpack the speaker and pay attention so you don t break anything If possible save the box for future transportations If there should be damage to the loudspeaker please contact your retailer Accessories Bass reflex plug User manual Rubber feet Loops for level adjustment Page 5 In which room do you achieve the best sound Reflections Amplification of bass frequencies Furniture Room dimension Placement of the subwoofer This chapter contains common information on loudspeaker placement and installation These are general rules so there are exceptions No matter how good the equipment is in the wrong listening environment it will inevitably sound bad There are some basic rules concerning a proper loudspeaker installation Carpets curtains and soft furniture absorb mid range and high frequency sound and this is preferable Big empty areas on the contrary produce hard reflections that may lead to a blurry dialogue Apart from colouring the sound the perspective of the sound will deteriorate R
8. ntages in terms of acoustics since nonparallel walls muffles internal resonances of the cabinet The cabinet is made in 25mm MDF board which offers good sonic qualities The cabinet is further strengthened with bars which in total ensures a very stable construction We have selected a ribbon tweeter which provides The tweeter in can be rotated so the superior transient response and a very flat speaker can be standing up or lying down frequency response The ribbon cone is super light and only 18 microns thick It is a sandwich construction made from rosin aluminium 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 results in a low connection resistance and good heat distribution The driver has high power durability and handles frequencies up to 40000 Hz which makes it DVD Audio and SACD ready 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 ext
9. remely light but still extremely stiff and effectively reduces resonances The rubber surrounding makes sure that no edge resonances are present The moulded metal basket is a high flow type that is acoustically transparent with high precision as the basket is shaped exactly due to the moulding process This makes sure that the basket is very stable and efficiently reduces resonances The basket is absolutely non magnetic which contributes to a higher efficiency of the driver A strong magnet combined with the light cone ensures a high efficiency and a good transient response Heavy copper rings mounted above and below the T shaped pole piece reduce non linear and modulation distortion and increases the overload margin The copper plating of the top and bottom plates Page 4 along with a solid copper phase plug improves the heat conduction and thus contributes to the high 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 sound reflection air flow noise and cavity resonances Crossover We have selected a 12 dB crossover that has a fast Binding post transient response and a minimum of phase FN shifting XTZ The connectors are gold plated bi wiring types so n gt you can connect to the amplifier with double cables bi wiring or connect to two amplifiers bi amping for further improvement of the sou
10. ve influence both on the bass level and the bass characteristics so please be patient and try different distances to the rear and side walls Always connect using the correct phase from the pole on the amplifier to the pole on the loudspeaker and corresponding for minus At high load during extensive time periods there is always the risk of overloading the driver and amplifier It takes about 50 to 100 hour of initial playing time for the driver to sound optimal During this time the speaker may be used normally Page 8 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 All loudspeakers have a limited power capacity so be careful not to play extremely loud and not to increase treble or bass settings to much Room Tuning By using the supplied bass plugs in the bass reflex This setting also depends on the size and Mechanical gates you can alter the lower boundary frequency of ca pa de also pus own aste so please has patience when trying adjustment of the on the XTZ 99 25 out your preferred setting boundary frequency Also the treble level may be adjusted which allows you to perfectly adjust the parameters to fit the room equipment and your own taste Closed port With the bass plug mounted in the bass reflex port the cabinet is closed and the loudspeaker operates as a closed construction which produces a
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