Sub 10.17 Owners Manual - XTZ-Shop
Contents
1. SUB1 0 17 Owners Manual a RON 10 11 12 13 14 15 16 17 18 19 20 21 IMPORTANT SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN USE IN DRY LOCATIONS ONLY The lighting flash with arrowhead CAUTION The exclamation point symbol within symbol within an equilateral triangle is TO PREVENT THE RISK OF ELECTRIC an equilateral triangle is intended intendedtoalerttheusertothe presence SHOCK DO NOT REMOVE COVER to alert the user to the presence of i OR BACK NO USER SERVICEABLE i i i of uninsulated dangerous voltage PARTS INSIDE REFER SERVICING TO important operating and maintenance within the product s enclosure that may servicing instructions in the literature be of sufficient magnitudeto constitutea QUALIFIED SERVICE PERSONNEL accompanying the product risk of electric shock to persons READ INSTRUCTIONS All safety and operating instructions should be read before this productis operated RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference HEED WARNINGS All warnings on this product and in the operating instructions should be adhered to FOLLOW INSTRUCTIONS All operating and use instructions should be followed WATER amp MOISTURE Do not use this product near water for example near a bathtub washbowl kitchen sink laundry tub in a wet basement near a swimming pool or the like ATTACHMENTS Do not2. Finding the optimal location usually requires some experimentation to determine what sounds best in your room from your listening position We suggest you read the general guidelines below and setup the subwoofer in one of the suggested locations Proceed to listen to the loudspeakers multiple times trying a few different locations before settling on the final location To do this perform basic setup and listen to a familiar music track or movie scene Then move the loudspeakers to an alternate location amp repeat listening to the same music track or movie scene If you have atest CD and SPL meter or preferably one of our measurement systems Room Analyzer II II Pro performing a basic frequency response test can help you determine which location provides the best frequency response In most rooms the optimum location for your subwoofer is in the closest solid front corner or somewhere along the front wall in line with your front speaker This location typically offers optimal energy coupling with the room front speakers and the deepest low frequency extension with the best high impact bass Try to avoid location for a subwoofer that is far away from walls or near the center of your room When using a pair of subwoofers in stereo it is preferable to place each subwoofer by the satellite of the same channel see figure below to the left If you want a more flat frequency response and the bass evenly distributed over a larger area of listeni
3. provide an automated setup function With these sytems optimal calibration usually requires some type of test equipment be utilized to provide test tones and take measurements to properly calibrate your System Some equipment you may use for this includes One of our measurement systems Room Analyzer II II Pro They are excellent tools to use when optimizing and setting up subwoofer s or other speakers in a system Test signal source pink noise and or sine wave of various frequencies CD DVD your receiver preamp or external measurement equipment SPL meter RTA or other frequency response measurement tool optional Start with a quiet room free of excess background noise e g people talking kids playing dogs barking etc Verify that subwoofer control settings match illustrations for your type of system configuration Set any receiver pre amp speaker settings to an appropriate starting point e g crossover We recommend 80Hz crossover as a good starting point Start playing a test signal with energy in the subwoofer crossover region e g full bandwidth pink noise through all speakers While observing an SPL meter or listening to the mid bass level have an assistant adjust the PHASE switch between 0 and 180 and observe any change in mid bass level near the crossover frequency Set the control to the position with the highest loudest amount of bass Play a test signal e g pink noise through only 1 speaker at a time If u
4. should calibrate your system to ensure proper level matching between all speakers and the proper setting of all controls including crossover frequency phase and any channel delays your receiver processor may offer This procedure will vary depending on system configuration and the information below is provided as a basic guide to assist you Refer to the owner s manual for your receiver processor for information on performing the steps required to enter their setup mode and adjust any applicable settings After all connections have been made turn on the AC power to your system starting with the first piece of source equipment in the signal chain such as a CD or DVD player then power on any dedicated equalizer then power on your receiver processor amplifier s and last but not least power on the subwoofer s You will need to enter your receiver s processor s setup mode and adjust any applicable speaker settings to properly match your system configuration After you have verified all speakers are connected and you have measured distances of each to the listening position perform the auto setup routine on your receiver processor if available Many newer home theater receivers processors combine a measurement microphone and an automated setup routine to assist you with proper setting of speaker levels crossover frequency speaker delay and phase Consult the owner s manual for your receiver processor for further instructions on how to per
5. support and we will help you See further under the heading of Support on the last page of this manual Please unpack the system carefully Use caution when lifting or moving to avoid injury Save the carton and all packaging materials for future use Packing this unit in any other carton may result in damage when shipping that is not covered by the warranty Fill out and return the warranty card to complete your product registration and record the serial number and purchase information in the space provided for your own records Operating environment temperature 40 F to 95 F 4 C to 35 C with less than 85 relative humidity Do not install this product in a poorly ventilated area or in locations exposed to high humidity direct sunlight or strong artificial light This equipment is not waterproof To prevent a fire or shock hazard do not expose this equipment to rain moisture or any liquids Do not place a container filled with liquid on or near this equipment such as a drink or flower vase To prevent a fire hazard do not place an open flame such as a lighted candle on this product Please observe all warnings on the equipment itself There are no user serviceable parts inside Please refer all service questions to your authorized dealer About XTZ Our reference and starting point is to recreate a natural sound but also in respect to the fact that acoustics and sound always is a matter of taste To provide the optimal relati
6. to blend the subwoofer output with the satellite speakers This subwoofer is designed to operate from either a full range audio signal when using the subwoofer s built in crossover or home theater surround sound processor receiver with a SUBWOOFER output jack and built in low pass filter amp bass management In both cases proper control settings are required to achieve optimal system performance By connecting to high level speaker cable inputs or RCA L amp R inputs the internal crossover is used Adjust the FREQUENCY control knob to blend the subwoofer output seam lessly with your main speakers Adjust the VOLUME control knob to match the output level of the subwoofer toyour main speakers Adjust the PHASE switch to smoothly blend the mid bass output of the subwoofer to your main speakers read Calibration section for further informa tion Multiple subwoofers When connecting multiple subwoofers it is recommended to use the XLR pass through to the next subwoofer The pass through is a signal split the XLR input It is also possible to use the RCA signal connections however you will need to use Y cables signal splitters to route your amplifier receiver processor output to each woofer if it does not have multiple SUBWOOFER output jacks or L amp R variable signal output Introduction Receiver Processor With Automated Setup amp Calibration Function Calibration For optimal performance you
7. you may wish to perform the steps below to assist in troubleshooting by verifying the proper operation of both amplifier module and driver Turn on your audio equipment except for the subwoofer s main power switch which should remain OFF Prepare to play a 20 to 30Hz sine wave test tone from your CD DVD test disc smartphone computer or other signal source note if you do not have this type of test signal contact customer service or your place of purchase for assistance Adjust the volume of your equipment amp the subwoofer to a medium high volume level Start playing the test signal Prepare to carefully listen to the subwoofer s low frequency output make sure the room is quiet Turn the subwoofer main power switch ON After a couple of seconds you should hear amplifier amp driver start playing in a loud somewhat uncontrolled fashion with extra harmonics warmer fuller sound that normal Turn down the volume or stop the test signal after a few seconds The above process helps determine if both amps amp drivers are functional If there is no change from the 2nd amplifier and driver powering up repeat the test If you are still unable to hear the 2nd driver and amp power up further troubleshooting by a qualified technician may be required The following conditions require service by a qualified technician The unit has been exposed to liquid The power cord has become damaged The unit does not appear to operate no
8. LR input the subwoofer is auto selecting the one input where there is signal Utilizing this method the receiver or processor is the main control center for the system and it provides all the bass management e g sending the low frequency signals from the satellite speaker channels amp LFE for movies to the subwoofer and it provides a low pass filtered signal bass information only to the subwoofer Most home theater receivers processors have at least 1 unbalanced RCA SUBWOOFER output jack some models have two For this type of equipment connect a single high quality cable from your receiver s SUBWOOFER output jack to the subwoofer s input marked with as LFE If your receiver or processor has multiple subwoofer outputs you may have additional connection options Consultthe owner s manualfor your receiver processor to verify if these outputs are all the same By connecting to LFE input the internal crossover filter is now by passed The frequency control knob has no effect when using the LFE input Adjust the VOLUME control knob to poiningt upwards 12 o clock Set the PHASE to 0 Utilizing this method the preamp provides a full range signal from both left amp right audio channels to the subwoofer If your preamp does not offer an internal crossover or bass management functions the subwoofer s built in controls will need to be properly set to utilize the built in crossover and phase adjustments
9. Unplug the power cord from the amplifier then use a small screwdriver to remove the fuse holder cartridge located below the cord connection and inspect fuse for damage If blown replace with the same type amp value fuse 4 Is the auto turn on off properly set for the inputs used 5 Is the subwoofer receiving an input signal from your source equipment 6 Have all controls on the subwoofer volume crossover phase etc been properly set 7 Is the volume control properly set to match source signal level 8 If the subwoofer has been running at high levels for an extended period of time one of the protection circuits may be engaged Does the built in amplifier panel feel extremely hot located on the rear of the cabinet Is your AC power line circuit sufficiently rated to supply adequate VA required for full amp output If your powerline is not capable of supplying enough engergy the maximum output power will be reduced amp distortion may become audible 9 If the protection circuitry is active the unit may cycle on and off until operating parameters return to normal Under more serious conditions the unit may shut off completely Normal operation should return upon cooling but depending on the type of fault condition you may be required to turn the main power switch off for several minutes and then back on again to reset the unit 10 If the unit exhibits a drastic change in output sound after you check the items above
10. allation option is best for your system configuration Select appropriate AC Power source for subwoofer Do NOT plug the power cord of the subwoofer into the switched outlet of a receiver or other piece of equipment The power cord should be plugged directly into an AC outlet NOTE the AC power line voltage varies according to country or region Be sure that the AC power of the area where the unit will be installed matches the required voltage e g 120VAC or 230VAC indicated on the subwoofer s rear amplifier panel Select appropriate signal connection type RCA signal cable or high level speaker cable to match your equipment Determine the optimum subwoofer placement location Determine system configuration e g music or surround sound system type for proper equipment settings amp calibration NOTE Remember to make all equipment connections with system power disconnected to reduce the risk of personal shock or damage to equipment Consult your dealer or info xtz se for optional accessories that may be required to properly complete your system installation Cables RCA unbalanced Cables XLR Placement General guidelines Installation When installing your new subwoofer using unbalanced RCA connections you should use high quality shielded coaxial cables Poor quality cables may pickup interference and result in hum or noise Keep the length of cable as short as possible and route all input signal cables away fro
11. eiver processor s built in calibration function or test disc and SPL meter are suggested for proper level matching of all speakers Low Pass Switch The low pass filter cuts away high frequencies at a certain point and over the frequency pointis setby the crossover variable We recommend that when using LFE signal to turn the low pass filter off as most receivers are handling filters internally EQ Setting Switch This switch allows you to choose between the three different EQ settings REF EQ1 amp EQ 2 are explained in the SUB EQ section found on previous page Power With this function in the AUTO position your subwoofer can be safely left with the main power switch on continuously The subwoofer will turn itself on automatically AUTO Always ON when an audio signal is present If no signal is present for approximately 1 hour the unit will switch to standby mode indicated by red power LED color While in standby mode your subwoofer will only need minimal power This function can be disabled by setting this switch to the OFF position Power Indicator LED Master Power Switch Function LED Color ON GREEN The unit is turned on and working normal OFF None LED firstturns red then off after shutdown is complete STANDBY RED Waiting for signal to power on MUTE PROTECT RED During turn on and turn off temporary mute ALWAYS ON The master power switch is located on the lower half of the unit This rocker
12. er ation of the AUTO ON OFF signal sensing circuit If your receiver processor gain is set to a low values e g attenuating the signal 6dB or more this reduces the signal available to properly turn on the subwoofer when using the AUTO ON OFF feature If your subwoofer turns off unexpectedly when watching movies at low volumes you may wish to increase the receiver s processor s subwoofer gain trim and manually reduce the volume using the subwoofer s VOLUME control to maintain proper balance Polarity phase This should be adjusted for smoothest frequency response near the crossover point EQ settings if your receiver processor allows you to see the eq settings for each channel verify that it is not adding any extra limiter or HPF to the subwoofer channel and that it is not adding a high level of boost e g gt 3dB or cut e g 10db NOTE In some installations automated room eq algorithms may make undesired changes to the subwoofer signal settings trying to obtain what they believe is the best room response curve In some systems these changes have been known to degrade the overall sound quality of the subwoofer If using a receiver processor with automated room EQ function we advise you listen to the system first with the EQ disabled then again with the EQ enabled to determine if the changes are beneficial Receiver Pre amp Without Automated Setup NOTE Olderreceivers and or music preamps may not
13. form the setup routine After the auto setup routine is complete verify the final settings the receiver processor selected to ensure there are no erroneous settings e g the settings should match your system configuration Some settings to verify may include Number of speakers e g 7 1 or 5 1 system etc Type size of speakers e g small or large front surround and subwoofer set to yes on Crossover point should be similar for identical speakers e g if your system using 3 of the samespeakers for all front channels verify the receiver proces sor selected the same crossover point for all these channels Crossover frequency should be selected We recommend 80Hz for the sat ellite speakers to start with Higher or lower crossover point may yield better results in your system depending on your speaker setup Note some receivers do not have an adjustable frequency instead there is only a choice of small or large In this case we recommed choosing small Gain settings for each channel should be reasonably close e g if the speak ers are placed at even distances the gain setting for each channel should typically be within a couple dB from channel to channel If the receiver pro cessor gain trim setting for the subwoofer channel is a large value e g 12 or 12dB you may need to increase or decrease the subwoofer s volume to achieve a better match Low subwoofer gain trim settings on your receiver processor effect the op
14. hey exit from the subwoofer CAUTION Topreventelectric shock match wide blade of power plug to wide slot of receptacle and fully insert OVERLOADING Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock CLEANING This product should be cleaned only as recommended by the manufacturer NON USE PERIODS The power cord of the subwoofer should be unplugged from the outlet when left unused for a long period of time OBJECT amp LIQUID ENTRY Care should be taken so that objects do not fall and liquids are not spilled onto the enclosure DAMAGE REQUIRING SERVICE The subwoofer should be serviced by qualified service personnel when a The power supply cord or plug has been damaged b Objects have fallen or liquid has been spilled into the subwoofer c The subwoofer has been exposed to rain d The subwoofer does not appear to operate normally or exhibits a marked change in performance e The subwoofer has been dropped or damaged SERVICING Do not attempt to service the product yourself beyond what is described in these operating instructions REPLACEMENT PARTS When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards SAFETY CHECK Upon completion of any serv
15. ice or service of repairs to this product ask the service technician to perform safety checks to determine that the product is in proper operating condition All other servicing should be referred to qualified service personnel CONTENTS INTODU CHOM peer nnnm 4 About JT occa tuccutoosatttsdas fessi pu sec EE EE 4 Product information iere EE eaten EE E domna b Ix Re S 5 IristallatlQn uet nto etie NUM UU IRAE nexu REA NANEPUNET MM RR sate 6 e rui NERIS 9 Room Tuning amp EQ Setti ceiien 11 Connections amp controls ceca eene tena eed i 13 Care of your speaker eerte ehh TA 15 Protection CIFCUItEY i ores sprte RR PREPARAR oa Eaa a EDE 15 Troubleshooting and service ssss 16 Technical specifications ccce ceste eaten tn 17 Service g Supponi arriera p be Oi nene ge ete io Gee 18 Introduction Prior to installation Operating environment Warning Philosophy XTZ Goals Contact us Introduction Congratulations on your purchase of an XTZ subwoofer This product represents the state of the art in subwoofer performance and will provide you with years of listening pleasure when properly setup and cared for We strongly urge you to read this owner s manual and follow the instructions provided to help you attain maximum system performance If you have no previous experience of these kinds of installations or if you have any questions feel free to contact our free of charge
16. m power cables to reduce the potential of induced noise When using balanced XLR connections be certain to use a high quality cable that maintains proper connections to each pin the pins are often marked with numbers If an XLR cable that is improperly wired is used subwoofer performance may be degraded and you may experience increased noise and or hum Due to various design differences between different brands amp types of equipment e g different ground methods for power supplies and signal reference and long cables required in some installations there is a potential for any product to pickup noise via the connections and or connected equipment via ground loops If you have audible hum buzz after completing your subwoofer connections you may need to modify your equipment s cables routing or connection methods power line connections and or signal cables While true subwoofers operate at extremely low frequencies which are primarily omni directional keep in mind that frequency response and output level can be dramatically influenced by where you place the subwoofer within the room Placing the subwoofer in the wrong location may degrade sound quality limit low frequency response and reduce maximum output level substantially reducing your overall listening pleasure Many rooms often end up with non optimal placement depending on the size and location of the furnishings within your room and if the possibility to reposition them exists
17. mance with greatest reliability The unit is protected against Overheating the transistors Excessive drop in power line voltage The first type of protection circuitry which prevents overheating of the transistors operates constantly without being audible under most situations In some extreme situations e g sustained high output levels in warm environments the unit may shut down momentarily This indicates operation of the thermal or under voltage protection circuitry If this should happen you should reduce the volume setting or shut the unit off until normal operating conditions return You may also want to plug the unit into a different wall outlet or circuit as inadequate power line voltage amp current will be most noticeable under high output conditions WARNING There is no protection circuit for longterm excessive volume use for some parts in the amplifier and speaker driver in this case critical components may break due to sheer exhaustion Note If clear audible distortion appear at high volumes it is recommended to lower the volume Troubleshooting and service If you should experience a problem with the operation of your subwoofer please checkall ofthe following before seeking service Following is a simple troubleshooting guide to assist you 1 Verify unit is plugged in and that the power outlet used supplies the proper AC voltage amp current 2 Is the power switch on 3 Has the external fuse blown
18. n handle higher sound pressure than with both ports closed Tuning High freq With no plugs in the ports the subwoofer will provide a quick and punchy bass character It has increased output higher up in frequency Tuning Mid freq If the left port is blocked and the right port is open this will provide a bass with an increased output in the mid region Q Q If the right port is blocked and the left port is open this will provide a deep bass with an increased output in the lower frequencies Tuning Low freq O o C osed With both ports blocked this closed box will provide a dry and controlled bass character PORTS LEFT RIGHT OO e CLOSED Coren Frequency EQ SUB EQ This control allows you to adjust characteristics of the subwoofer to match the room and speakers in your system EQ equalization aims to get as even frequency response as possible in your sound system The subwoofer has a switch marked with EQ this allows you to choose between three different EQ Characteristics settings REF gives an extended frequency response for the deepest bass however the lower frequencies can be over represented and muddy depending of the room geometrics placement of the sub and listening position Reverberation EQ1 is a direct countermeasure to the muddy bass problem of over represented low bass room gain by loweri
19. ng positions then four subwoofers one in each corner is a terrific option The figure below to the right shows alternative subwoofer placement options with subwoofer placed at the midpoint of the wall This can be used for one subwoofer with the subwoofer placed in the front for two subwoofers with the subwoofer placed at the front and back and for four subwoofers with the subwoofers placed in the mid point of each wall Ea j o Caution Connections Home theater system Receiver pre amp with internal crossover Music system Amplifier pre amp without internal crossover 1 This subwoofer has electronics built into the cabinet and must be properly ventilated 2 Do not place the rear of cabinet against a wall you must allow room for adequate ventilation of the amplifier at least 2 inches 3 Donotplace the subwoofer next to heat sources such as furnace registers radiators etc 4 Do not place the subwoofer near sources of excessive moisture such as evaporative coolers humidifiers etc 5 The power cord should be routed in such a way that it will not be walked on pinched cut or compressed in any way that could result in damaging the insulation or wire Damage to the power cord may result in a shock or fire hazard All connections for the subwoofer are located on the rear of the unit Whether you choose the LFE Low Frequency Effects coaxial Left amp Right coaxial or X
20. ng the bass extension the bass will be more controlled EQ2 stores more energy a bit higher in the frequency recognized as a more punchy fast bass These curves illustrates the frequency response of a anechoic room have in mind that the frequency response will change depending of the room and placement of the subwoofer and listing position E g A setup in a regular room with the EQ 2 could have a total frequency response that extends much lower than represented in the graph below due to room gain 20 Hz 50 100 500 1000 EQ 1 EQ2 The picture below shows the effects of the different EQ Connections amp controls RCA Li ne In put LFE amp Unbalanced RCA inputs for left and right channel Choose the left one when using LFE signal The left and rightinputs are a sum providing bass for both channels LFE L amp R L P LFE L amp LINE IN This is a balanced version of the LFE signal XLR Balanced to connect several subs with one signal from the source This is a direct access to the programmable parts of the amplifier Bare in mind this is not for consumers the program port is meant to be used by XTZ employees only XLR Pass Through This works as a pass through for the XLR balanced signal this makes it possible Program Port CROSSOVER This control allows you to adjust the upper limit of the subwoofer s freq
21. on between price performance and quality on the market Our concept To produce the perfect compromise Cost effective manufacturing at a large scale The quality of our products is more important than the marketing Reduce the number of intermediaries Website www xtz se www xtzsound com E mail info xtz se Product features Grill Before you begin Your new subwoofer provides for a number of installation options Read all the Product information 10 High Speed Driver Suspension spider optimized to provide linear travel at high excursion for low distortion High excursion ultra linear rubber surround High efficiency class D amplifier optimized for low distortion amp excellent sound quality High power amplifier design 500W continuous power Line level unbalanced RCA inputs Left Right amp LFE and XLR input with pass trough Signal sensing auto turn on off Variable volume control Phase control 0 to 180 Adjustable 40 to 160 Hz low pass crossover 24dB octave Bypass function on adjustable low pass crossover with LFE input Adjustable bass characteristics with two different sizes bass ports EQ functionality Power amp standby mode indicator LED The cloth grill can be chosen to have fixed to the speaker if you want to hide the drivers or taken off if you want a rougher but still a clean look installation information contained within this manual in order to determine which inst
22. rmally or exhibits a marked change in performance Part of the cabinet drivers or electronics have been physically damaged The amplifier or any amp module does not power up if fuses are OK and proper AC power is applied Driver size Anechoic REF Variable low pass crossover Phase Amp power Class D Inputs Outputs Input impedance Warranty speaker Warranty amp Dimensions HxWxD Weight AC power require ments Technical specifications 10 High Speed Driver 20 Hz 160 Hz Ported 26 Hz 160 Hz Closed 40 Hz 160 Hz 24 dB octave 0 180 500W rms continuous power L amp R Unbalanced RCA LFE Unbalanced RCA Balanced XLR Program Port Pass Through Balanced XLR CA 8k ohms Five years Two years 420 x 320 x 380 mm 19 5 kg 750VA min 1250VA preferred Specifications subject to change without notice Do It Yourself service If something is broken Where to send the product for a war ranty repair Support Service amp 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 IMPORTANT Always contact your dealer or us before taking the loudspeaker apart It can also help you finding the fault Yo
23. sing your receiver you may need to enter it s setup mode to perform this function Place an SPL meter in your typical listening position approximately at ear height use of a tripo may be required and set to C weighting and Slow response if those settings are available Adjust volume to a modest level typically 75 85dB loud enough to clearly hear but not excessively loud Adjust controls as necessary to play the same test tone through each speaker and subwoofer s in the system 1 speaker at a time Adjust the individual channel gain trim of your equipment to obtain the same SPL reading from each speaker as you measured from the first speaker Ahome theater receiver may walk you through portions ofthis procedure Follow any instructions from your receiver s owner s manual as applicable to your system setup Once finished listen to some familiar music and movie tracks Minor adjustment of the levels may be desired Do not be afraid to experiment with adjustments and try different EQ settings to find what may improve the sound in your system and room the best Volume phase and crossover frequency also placement of listening position and placement of the sub are depending on each other if one of these parameters is change the other are also changed i e if the crossover frequency is changed it also influences the volume and phase so they need to be compensated for this effect In a room there is never any absolute correct phase over
24. style switch is the main on off for the unit This switch should be set to position 1 up for on and 0 down for off If the unit is to be left unused for an extended period of time e g when you are away on vacation the master power switch should be turned off or the main power cord disconnected RJ P 40 160Hz 0 180 CONTROLS CROSSOVER PHASE LFE L amp LINE IN XLR BALANCED XTZ PASS THROUGH SOUND IN BALANCE PROGRAM PORT CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN USE IN DRY LOCATIONS ONLY 14 Cabinet and baffle Grill Woofer Warning Care of your speaker Your new subwoofer s does not require any regular maintenance or calibration Normal dusting or cleaning of the surface for appearance purposes is all that is required Avoid using harsh detergents or chemicals when cleaning the cabinet Abrasives detergents or cleaning solutions may damage the finish on the cabinet We recommend using only a damp cloth or automotive grade quick detailer designed for painted surfaces plastic amp metal trim to clean the cabinet The cloth grill may be carefully cleaned using a vacuum Animal hair can be removed using masking tape or similar Avoid using brushes with stiff bristles that may damage the grill cloth DO NOT use liquids brushes or a vacuum to clean the drive units Protection circuitry Your new subwoofer is equipped with special protection circuitry to provide maximum perfor
25. the whole frequency range phase needs to be set to arrange the best result over the whole frequency range There are limitations on how well the bass management works in a receiver processor The settings for the subwoofer s might need to be adjusted manually either on the subwoofer s OR preferably in the receiver processor For some cases when having only one SUBWOOFER output jack and multiple subwoofers and the subwoofers are not placed symmetrically in the room e g having an opening on one side of the room you might need to apply different settings for the PHASE VOLUME and EQ setting on the subwoofers There is also the option to use one of our measurement systems Room Analyzer II II Pro They are excellent tools when optimizing and setting up subwoofer s or other speakers in a system Do not be afraid to experiment with slight adjustments to find what may improve the sound in your system and room the best way Do not hesitate to contact us at info xtz se for questions about settings We are happy to assist you in optimizing your system Room Tuning amp EQ Settings Mechanical By using the supplied bass plugs in the bass reflex ports you can alter the lower boundary frequency of subwoofer This makes it possible to alter the sound adj ustment of the characteristics of the subwoofer The picture below shows four settings boundary frequency A 7 One or two open reflex ports will increase the efficiency so that the subwoofer ca
26. u can of course always choose to return the whole loudspeaker there fore you should save the original package If you cause additional defects by yourself when unmount the defective part the warranty still applies if it is obvious that the part had a manufac turing 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 Website www xtz se www xtzsound com 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 Thanks for your purchase To aid service XTZ products are constructed and produced us ing common technology so that basically most people are able to unscrew the loudspeaker using common tools ALWAYS pack the product part very carefully Unfortunately dam ages during transportation are very common If the package is weak the transporting company does not compensate damag es Always enclose a copy of the receipt and a description of the defect
27. uency response from 40 to 160 Hz The subwoofer s output level will be reduced above 40 to 160 Hz the frequency this control is set to You should set the crossover frequency to obtain a smooth and seamless transition from the subwoofer to the main speakers in your system If your main speakers are smaller units with limited low frequency output start with a higher frequency such as 100 150 Hz With larger speakers that have greater low frequency output you might start with this control set lower such as 60 100 Hz PHASE This control allows you to alter the phase of the subwoofer s output signal 0 o 180 to correct for a possible mismatch and resulting cancellation between the 0 180 set to 0 if using subwoofer and your main speakers amplifier To adjust listen to the system with a surround processor music playing and tune between 0 and 180 and listen for a change in mid bass output The correct position will have a higher amount of apparent mid bass output VOLUME This control allows you to adjust the output level of the subwoofer to match the set to pointing upwards 12 main speakers in your system For most home theater receivers amp surround sound o clock if using a surround processors set the volume control to pointing upwards 12 o clock position For processor music systems start with the volume control at a low setting and proceed slowly from there until the levels match The use of test tones from a rec
28. use any attachments not recommended by the product manufacturer as they may cause hazards ACCESSORIES Do not place this product on an unstable cart stand tripod bracket or table The product may fall causing serious injury to a child or adult and serious damage to the product Use only with accessories recommended by the manufacturer WALL or CEILING MOUNTING This product should be mounted to a wall or ceiling only as recommended by the manufacturer VENTILATION This product should be situated so that its location or position does not interfere with its proper ventilation For example this product should not be situated on a bed sofa rug or similar surface that may block the ventilation openings or placed in a built in installation such as a bookcase or cabinet that may impede the flow of air through the ventilation openings HEAT This product should be situated away from heat sources such as radiators heat registers stoves or other equipment that produce heat POWER SOURCE This product should be operated only from the type of power source indicated on the marking label If you are unsure of the type of power supply to your home consult your product dealer or local power company POWER CORD PROTECTION Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the point at which t
Download Pdf Manuals
Related Search