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XCELLENCE SERIES

1. Oo Fig 24 Flying hardware lateral view Fig 25 Back guide with graduation To block the guides highly resistant 8mm pins are used with ball safety lock To fly X 210 units use the TA X210 frame It is made from stainless steel It includes a centre bar to reinforce the whole structure The bar has a series of holes that provide a pickup point for the steel chain slings or the hoists The pickup point chosen will determine the tilt angle of the whole array system 0 OOOO 000000 TN 04000132 a daB Fig 26 TA X210 Frame A shackle is included on the TA X210 frame kit It can be fitted into any of the centre bar holes depending on the gravity centre of the configuration The shackle can be also hung on the elevation motor of the system Xcellence Line Array Series Ver 1 3 Feb 11 32 Master Audio MOTOR J SHACKLE S MA o OOOO mooo o PICKUP BAR HOLES SO CN c Fig 27 Flying configu
2. d X 210 Stacking on X 218W You need FR X218 kit stacking N IN By Xcellence Line Array Series Ver 1 3 Feb 11 42 Master Audio 11 TIME ALIGNMENT IN PA SYSTEMS In common PA systems the frequency range is divided into different ranges which are reproduced using different cabinets subwoofers for the bass range and top cabinets for the mid high range This means different locations and positions of the sound SOUrCes This leads to some interferences in the crossover range causing notches and peaks in that area Time alignment delay tries to adjust the arrival time of sound so that in the crossover area it arrives at the same time ogppy oo suwuna di d O Fig 34 This system is not completely aligned because d1 and d2 are not equal If we do not put a delay on the subwoofer cabinets we may notice a dramatic cancellation in the frequency range being shared by both cabinets or in the crossover frequency between the subwoofer units and the top units a SATlive Version 1 32 c T Neumann 2009 Eek 14 23 ve HH A af N E S 5 Impulse Response FE
3. Fig 33 X 210 X 215W Flying curved Line Array Xcellence Line Array Series Ver 1 3 Feb 11 36 Master Audio 9 TECHNICAL SPECIFICATIONS 9 1 X 210A specifications Balanced line input 2V 8dBu Impedance 20k ohm Mains 220V 240VAC 50 60HZz overvoltage protection gt 250V Average current draw 4A Heavy duty musical program Frequency response Usable bandwidth 10 dB 7OHz 18kHz LF_XTEND preset Maximum output level 134 dB SPL Total amplifier power LOW 2400W HIGH 600W Nominal directivity Horizontal 120 Vertical defined by the array Components LF 2 x 10 neodymium woofers 2 5 voice coil with ICCR Impedance Compensation Copper Ring HF 3 x 1 exit neodymium drivers Mylar diaphragm 1 7 voice coil mounted on our exclusive high frequency waveguide Cabinet Type symmetric 120 V shaped bass reflex Front height 314 mm Rear height 265mm Width 764 mm Depth 9 4 mm Weight net 37 Kg Connectors 2 x AC PowerCon input link 2 x XLR input link 1x Ethercon RJ45 for Ethernet connection Material Birch plywood Steel front grilles with grey acoustic cloth Finish Hi resistance weatherproof bi component paint Rigging Black painted stainless steel hardware Xcellence Line Array Series Ver 1 3 Feb 11 37 Master Audio 9 2 X 210P specifications Impedance LOW 8 ohm HIGH 8 ohm Power Handling r m s LOW 600 W HIGH 150 W Musical program LOW 1200 W HIGH 300 W Frequency response
4. 4g Sak Pi Eqs Eat Eqs Eq Contrib 120Hz WO E low pass filter 126 with 6dB boost 6 at 50Hz Tii oe 5 s 400 4000 40000 Frequency Hz Xcellence Line Array Series Ver 1 3 Feb 11 18 Master Audio P9 CARDIOID Eq3 Eq Contrib Eq4 Eq5 Cardioid polar pattern Gain dB 100 1000 10000 Frequency Hz Fig 12 X 215W PRESET options 3 3 Control and connection panel DSP Ethernet Module Low Protect Clip e e Standby amp OVLD 12dB Mute e Input 06 6 24dB STATUS SIGNAL OUTPUT A A cy Vv A Bi h Network Balanced Input Link AC Mains ETHERNET Nominal 8dBu 2V XLR 1 Shield 220 240V 50 60Hz RJ 45 Max 20dBu 8V 2 Live Average Current Draw 4A CAT5 STP Impedance 20 kKOhms 3 Return Heavy duty musical program OVERVOLTAGE PROTECTION gt 250V 400V WARNING To reduce the risk of fire or electric shock do Serlal number not expose this equipment to rain or moisture DESIGNED AND MANUFACTURED by Amate Electroacustica s l www master audio com gt master audio MADE IN SPAIN Fig 13 X 215W control and connection panel Xcellence Line Array Series Ver 1 3 Feb11 19 Master Audio The X 215W control panel contains the following elements A LCD Displays basic information about the DSP Status B KEYPAD Allows the user to perform basic operations on the DSP such as IP address setting Preset selection etc C STATUS
5. Xcellence Line Array Series Ver 1 3 Feb 11 9 Master Audio Eq3 P1 LF XTEND kai ai Eq Contrib e Flying Stacking e Flat response e 4 x X 210 e without subwoofer s e Theatres speech e 0Hz 18kHz X 210 Gain dB 100 4000 40000 Frequency Hz P2 COMPACT ga Eq Eq2 Bon Eq3 Ed Eqs F Eq Contrib lt Flying Stacking i e Flat response i e 4 x X 210 e with subwoofer s e 9OHZ 18kHz X 210 Gain dB wo mom i o oo D Ww 100 1000 10000 Frequency Hz P3 N E A R FI E L D wi i 2 i Eq3 ad p Eq Contrib e Flying Stacking wy e 3dB high range e X 210 lower cabinets _ e with subwoofer s 0 e 90HZ 18kHz X 210 F Eq Eq2 Eq4 P4 LONGTHROW e Flying Stacking i e 3dB high range K e X 210 upper cabinets e with subwoofer s 8 3 e 9OHZ 18kHz X 210 400 4000 40000 Frequency Hz Xcellence Line Array Series Ver 1 3 Feb 11 10 Master Audio P5 STACK 2 Eq3 Eq Stacking 24 e Flat response e 2 x X 210 e 1 x X 218W e 9OHZ 18kHz X 210 Gain dB wo mo io o Ga mn wo 1000 10000 100 Frequency Hz Fig 8 X 210A PRESET options EXAMPLES 4 x X 210 without subwoofers e For speech e For background music applications at reasonable levels LF_XTEND LF_XTEND 4 x X 210 with X 215W X 218W subwoofers COMPACT or NEARFIELD Xcellence Line Arra
6. 11 Only use manufacturer recommended accessories Xcellence Line Array Series Ver 1 3 Feb 11 2 Master Audio 1 INTRODUCTION 1 1 General product information Master Audio thank you for the trust placed in our Xcellence loudspeaker systems The Line Array Xcellence models combine the benefits of their high quality sound transducers the convenience of a self powered system and the flexibility of the DSP digital system processing for cabinet control More than 38 years experience in amplifier and acoustic cabinet design using the highest technology and components come together to give you a product ideal for a multitude of applications specially those which require high levels of sound pressure and a control of vertical coverage Stadiums theatres or big events will become the perfect places for their use We suggest you read the following information with attention assured that it will be of maximum use in helping you to achieve the best results and optimum performance 1 2 What is a line array The trend in sound reinforcement has been to increase both the sound pressure level SPL and the size of the audience to be covered This leads to an increase in the number of cabinets and as a result of this an increase in the total size and weight A line array is a group of independent sound sources which are vertically stacked in order to transform the spherical wavefronts generated by individual sources into a single flat wav
7. F A A H ul I oO D EAE puu 80 dB 58 0cm olume Pink X 30 40 50 70 100 200 300 400 500 700 1k 2k 3k 4k 5k 7k 10k 20k Fe DHA i j B rsm 6 ep af ct HH HH Ht 11 32 Octave E Delay arms Amplitude Only Phase Only Line Gap x Range Cursor ph Peak Lockon eak Weighting Filter Default E pA SATIEV1 32 ONG Fig 22b X215W total back energy rejection Yellow curve without central cardioid subwoofer orange curve adding central cardioid subwoofer ia SAl live Version 33 c I Neumann 2010 JEJ HH E 4 x E 14 45 Impulse Respon FFT MAT a Setup Back Help a Nal D gt X 7 B B m s 6 F e Z W lA dB A Tani Function na eas i m Phase Offset 0 ans 15d5 pee i i thing 1 32 Octave ese pena 10dB e E one nal Generator JE 4 Volum nk 30 40 50 70 100 200 300 400500 700 1k 2k 3k 4k 5k 7k 10k 20k al al z Kel lt D1 D2 D3 D4 DS H 35 542ms HB e Olt Z raev 2a 2 u HH HH Hi a Pk DE JK Fig 22c X218W total back energy rejection Yellow curve without central cardioid Subwoofer green curve adding central cardioid subwoofer IMPORTANT If the user wants to adjust its own cardioid preset there is a specific manual to do it Please contact the sales department of Master Audio for more information Xcellence Line Array Series Ver 1 3 Feb11 29 Master Audio 6 CONNECTING 6 1 Parallel connection Connect the signal
8. Master Audio The front facing subwoofers must be driven with LPF90 3 preset in X215W and LPF90 preset in X218W and the back facing subwoofers must be driven with CARDIOID preset C amp LP FIN 3 BACK STAGED lo FRONT CAUDIENCE gt gt CARDIOID FL P9043 LPF90 CARDIOID LPF90 t t t FRONT CAUDIENCED Fig 21 Presets for cardioid configuration When placing the subwoofers in a cardioid configuration keep a distance to walls of at least 60 cm in order not to affect the radiation of the central reversed cabinet Fig 22a Back energy rejection at 40Hz 50 Hz 63Hz Xcellence Line Array Series Ver 1 3 Feb 11 28 Master Audio ea ATlive Version 1 32 c T Neumann 2009 JEJ 13 07 HR af N E z Impulse Response FFT MAT Feedback Setup Back Help B B B s EE E z dB A H j Save Phase Tools Mode Trans Kenaa a ie Pha Smoothing 1 32 Oct tin 2000 1 00 25B l ZE EEn i Ht i Lo a AN 0 25 15dB tt
9. 14 36 Fig 36 Magnitude and phase response of the complete aligned system with delay green curve The delay value that must be introduced into the subwoofers depends on many factors such as the position of the subwoofers with respect to the top boxes and the height of the top boxes with respect to the subwoofers That is the reason why it is very difficult to establish a functioning single value for all applications IMPORTANT If the user wants to adjust its own system there is a specific manual to do it Time alignment in PA systems Please contact the sales department of Master Audio for more information Xcellence Line Array Series Ver 1 3 Feb11 44 Master Audio 12 TROUBLESHOOTING No power e Check the device is connected to mains e Check mains cable is in good condition No sound e Check with the indicators that the signal is being sent from the mixer e Check that the signal cables are in good condition and connected at both ends e The mixer output level must not be at minimum e Check that the mixer in not in Mute mode Distorted output signal e The system is being saturated with a very high input signal frequently caused by the mixer overload Check the output level or mixer gain channels Poor bass levels e Check the polarity on the signal connections between the mixer and cabinets If any of the Pins 1 2 or 3 have been inverted at the cable ends this will cause significant performance an
10. mixing desk output to INPUT on the first unit Use the LINK output to transfer the INPUT signal to the second unit and thus sequentially for further units All of the units in this chain must be switched on For the mains connection in parallel use the cable with grey Neutrik PowerCon NAC3FCB at one end and the blue Neutrik PowerCon NAC3FCA at the other end Do not connect more than four X 210A X215W X218W units using the AC Stacking output connector this is the maximum number of units that can be linked Nevertheless we recommend to link two units whenever is possible Do not connect Xcellence Line Array series units in parallel using PowerCon PowerCon without earth ees ae ee X210P Eee TSS au x210 eS S XLR pe ne a o INPUT NG WES TB an Bae ae cee Oe ae ss X210A X210P Pees Dee x20 LINK AC Eni PPE Reed Paes oo OSES Va Be eae Xe10A oe ee WOME fe ere lg AL INES XLR INPUT ETO MAINS POWER Fig 23 Parallel connection for the Xcellence Line Array series signal and mains 6 2 Parallel connection with subwoofers You can connect X 2
11. AC PowerCon input link 2 X XLR input link 1x Ethercon RJ45 for Ethernet connection Material Birch plywood Steel front grilles with grey acoustic cloth Finish Hi resistance waterproof bi component paint Rigging Black painted stainless steel hardware Xcellence Line Array Series Ver 1 3 Feb 11 39 Master Audio 9 4 X 218W specifications Balanced line input 2V 8dBu Impedance 20k ohm Mains 220V 240VAC 50 60HZz overvoltage protection gt 250V Average current draw 4A Heavy duty musical program Frequency response Usable bandwidth 10 dB 30Hz 100Hz Maximum output level 137 dB SPL Amplifier power 2400W Nominal directivity Horizontal omnidirectional Vertical omnidirectional Components LF 2x 18 neodymium woofers 4 voice coil Cabinet Type Bass reflex Height 1046 mm Width 740 mm Depth 780 mm Weight net 98 Kg Connectors 2 x AC PowerCon input link 2 X XLR input link 1x Ethercon RJ45 for Ethernet connection Material Birch plywood Steel front grilles with grey acoustic cloth Finish Hi resistance waterproof bi component paint Rigging Xcellence Line Array Series Ver 1 3 Feb 11 40 Master Audio 10 FLYING amp STACKING ACCESSORIES a X 210 Flying TA X210 frame You need Soar cP gooo PA we Zo 079 0 0 La AR Oy Pa Ons 7 o
12. If S tai s 9 6 h 4 i ih Le 0 6 b X 210 X 215W Flying You need TA X210 frame ontop gt gt gio0d Oo 0 Soha fer EO 5 io pa D C JOU J Xcellence Line Array Series Ver 1 3 Feb 11 41 Master Audio c X 210 Stacking on X 215W You need ST X215 kit stacking 066 7 ae A a 6 ere esr WA LO O 0 O 9 IN j N 7 Q JON D 7 JON D 6 6 Ko 6 o im im oO acs S
13. LEDS Report a special event happening in the system e Protect Red A fault condition is being reported by the amplifier If this LED is constantly lit even after resetting the device please contact the technical service e Standby Orange This led is lit when the equipment is set in Low Power Consumption mode This mode can only be set through the PC connection e Mute Orange The system is muted amplifiers are disabled The system can be muted from the PC remote control or from the keypad IMPORTANT When the amplifier is in MUTE the PROTECT LED will be also lit to show that the amplifier is disabled Also when the system is waking up from the STANDBY mode the PROTECT led will be lit for a few seconds Under these circumstances the PROTECT LED is reporting that the amplifier is disabled but not a fault condition D SIGNAL INPUT LEDS Monitor the signal arriving at the module input e Input Signal is present at the input Nominal input level is 8dBu 2Vrms e OVLD The input signal exceeds 14dBu 4Vrms so it will be compressed Avoid the continuous lighting of this led in order to preserve the dynamic range of the audio signal E OUPUT LEDS Show the amplifier output level e 24dB The amplifier is delivering output power at 24dB of its maximum power e 12dB The amplifier is delivering output power at 12dB of its maximum power e Clip The amplifier is delivering its maximum output power The connection panel has the fol
14. LF Usable bandwidth 10 dB 70 Hz 2 kHz HF Usable bandwidth 10 dB 1k6Hz 18KHz Sensitivity LF 2 83V 1m 102 dB SPL HF 2 83V 1m 110 dB SPL Nominal directivity Horizontal 120 Vertical defined by the array Components LF 2 x 10 neodymium woofers 2 5 voice coil with ICCR Impedance Compensation Copper Ring HF 3 x 1 exit neodymium drivers Mylar diaphragm 1 7 voice coil mounted on our exclusive high frequency waveguide Cabinet Type Symmetric 120 V shaped bass reflex Front height 314 mm Rear height 265mm Width 764 mm Depth 9 4 mm Weight net 33 Kg Connectors 2 xX SPEAKON 1 1 LOW 2 2 HIGH Material Birch plywood Steel front grilles with grey acoustic cloth Finish Hi resistance waterproof bi component paint Rigging Black painted stainless steel hardware Xcellence Line Array Series Ver 1 3 Feb 11 38 Master Audio 9 3 X 215W specifications Balanced line input 2V 8dBu Impedance 20k ohm Mains 220V 240VAC 50 60HZz overvoltage protection gt 250V Average current draw 4A Heavy duty musical program Frequency response Usable bandwidth 10 dB 32Hz 120Hz Maximum output level 135 dB SPL Amplifier power 2400W Nominal directivity Horizontal omnidirectional Vertical omnidirectional Components LF 2x 15 neodymium woofers 4 voice coil with rubber surround Cabinet Type 6 order bandpass Height 600 mm Width 764 mm Depth 859 mm Weight net 19 Kg Connectors 2 x
15. Link AC Mains ETHERNET Nominal 8dBu 2V XLR 1 Shield D 220 240V 50 60Hz RJ 45 Max 20dBu 8V 2 Live Average Current Draw 4A CAT5 STP Impedance 20 kKOhms 3 Return Heavy duty musical program OVERVOLTAGE PROTECTION gt 250V 400V To reduce the risk of fire or electric shock do not expose this equipment to rain or moisture CAUTION RISK OF ELECTRIC SHOCK NOT OPEN DESIGNED AND MANUFACTURED by Amate Electroacustica s l e www master audio com aN master audio MADE IN SPAIN H Dy CE Loose Fig 16 X 218W connection panel Serial number The X 218W control panel contains the following elements A LCD Displays basic information about the DSP Status B KEYPAD Allows the user to perform basic operations on the DSP such as IP address setting Preset selection etc C STATUS LEDS Report a special event happening in the system e Protect Red A fault condition is being reported by the amplifier If this LED is constantly lit even after resetting the device please contact the technical service e Standby Orange This led is lit when the equipment is set in Low Power Consumption mode This mode can only be set through the PC connection e Mute Orange The system is muted amplifiers are disabled The system can be muted from the PC remote control or from the keypad Xcellence Line Array Series Ver 1 3 Feb 11 24 Master Audio IMPORTANT When the amplifier is in MUTE the PROTECT LED will be also li
16. 12x X 210 X 210 X 210 X 210 dem d m dam d m 100 Spherical Spherical Spherical 0 99 _ 125 Spherical Spherical Spherical 1 88 _ 250 Spherical Spherical 2 4 97 _ 500 Spherical 1 4 56 10 48 ik 05 228 9 38 2121 2k 1 14 469 18 88 4255 k 2 34 944 37 84 85 16 8k 4 72 189 75 71 170 4 10k 59 23 65 94 64 213 Fig 6 dc Calculation An 8 cabinet array has a near field extending to 19 metres at 2kHz Beyond this distance the wavefront will be spherical In the first zone Fresnel sound pressure loss is only 3 dB per doubling of distance whereas in the second zone Fraunhofer the loss is 6 dB In long throw and high SPL configurations it is very important to produce cylindrical waves Fig 7 Cylindrical wave A vs Spherical wave B A 3 dB doubling of distance B 6 dB doubling of distance 1 4 Features and appearance X 210A Self powered acoustic system 2400W amplifier for low mid range 600W amplifier for mid high range 24 bit AD DA converters with 112dB dynamic range 96kHz sampling rate DSP Controls parametrics delay volume and limiters Self amplifier diagnostics output power temperature clipping Ethernet connectivity Overvoltage protection gt 250V 400V Xcellence Line Array Series Ver 1 3 Feb 11 4 Master Audio Two 10 woofers in neodymium 2 5 voice coil Three 1 7 vo
17. 15W and X 218W subwoofers in parallel with X 210 cabinets Please follow the same parameters as explained in figure 23 Xcellence Line Array Series Ver 1 3 Feb 11 30 Master Audio 7 OVERVOLTAGE PROTECTION The Xcellence series models incorporate protection against mains voltage overload In the mains input an electronic circuit compares the input voltage with a reference value When the input exceeds 250 Volts the circuit reacts by blocking the input tension until it returns to its correct limits 230V 10 When the overvoltage LED lights up red the unit stops running until the correct voltage is re established Generally the cause of such an anomaly tends to be a neutral voltage drop or incorrect connection of the equipment to 400V supply Whenever the overvoltage LED lights up check the tension of the electrical phases other devices in the sound system are also at risk of electrical fault and severe damage 8 MOUNTING AND INSTALLATION Flying an Xcellence Line Array system is easy fast and secure To perform any operations related to flying the system read the present document and act on the warnings and advice given Only experienced installers with adequate knowledge of the system and local safety regulations should fly speaker cabinets It is the user s responsibility to ensure that the systems to be flown and the flying accessories such as chains eyebolts lock pins comply with state and local regulatio
18. RVOLTAGE PROTECTION These leds show the status of the AC mains supply e ON Blue When lit the equipment is ON and the AC input level is within the permitted range 200 to 260 VAC e STANDBY Orange This led is lit when the equipment is sensing the AC voltage at the input At power up this led will lit for a second while the systems checks for the input voltage e OVERVOLTAGE Red If activated the AC voltage is out of the permitted range of the equipment gt 260VAC The equipment will not power up until this condition is solved Revise your connections and mains power installation and consider that other equipment connected to this line may have been damaged AC MAINS INPUT LINK Mains supply connection via PowerCon e Blue connector for AC in e Grey connector to feed other units in parallel Linking up to 2 units of X 218W is possible provided that a quality cable of a minimum section of 3x2 5mm2 is used Connecting more than 2 units in parallel may lead to a voltage drop in the cable that will reduce the equipment performance Xcellence Line Array Series Ver 1 3 Feb 11 25 Master Audio 5 CARDIOID SUBWOOFERS Both X 215W and X 218W enable the combination of three or multiple of three subwoofer cabinets in an array to provide exceptional directivity at low frequencies High directivity at low frequencies has two main effects on the sound field firstly the low frequency level behind the subwoofer cabinets is greatly red
19. T MAT Feedback Setup Back Help wB oo Eel E 6 N B 5 Phase Tools Mode Transfer Function E Result 592Hz Sm 2046 15dB L TA 1006 Bi si maa 5dB 10dB 15dB q 20dB CC n n a n a a NA o 40 50 100 300 400 500 700 1k 2k 3k dk 5k 2k d 4 4 4 20 30 40 50 70 100 200 300 400 500 700 1k 2k 3k 4k 5k 7k 10k i722 Octave fat 27 57ims 5 Ep a nn H HH Hit NASA Octave Delay zeae Amplitude Only Phase Only Line Gap i x Range Cursor on Peak Lockonpeak Weighting Filter Gh MEDIDAS X210 218_ PAT SATLIVE V 1 32 Oo m pan 3 O gi E 6 4 maan Oo a Oo D Ib SSS Ee nm oa Ie 3 9 F 2 r Uo E 3 80 dB COH Limit oO m 1 689ms Fig 35 Magnitude and phase response of the complete unaligned system with no delay Xcellence Line Array Series Ver 1 3 Feb 11 43 Master Audio i TA al N 8 14 36 Impulse Response FFT MAT Feedback Setup Back Help A2 ANEHE Ee dB A GJINI tt 5 Phas Tools Mod Transfer Function Offset 27dB 2 E Result Phase Offset 0 E mn EN n j ee aii esul x LEN 20 30 40 50 70 100 200 300 400 500 700 1k 2k 3k dk 5k 2k 10k 20k oH 9 z H 1 7 574 ma E E f E HH Bi H WASAN aa Delay E d Amplitude Only Phase Only Line Gap X Range Cursor on Peak Lockonpeak Weighting Filter Default z Gh MEDIDAS X210 218_ 87 SATLIVE V 1 32 fe
20. XCELLENCE SERIES X 210 X 215W X 218W Systems Pol Ind Norte Perpinya 25 08226 TERRASSA Barcelona SPAIN Copyright 201 1 info master audio com All rights reserved www master audio com Feb 11 User s manual Master Audio ENGLISH WARNING To reduce the risk of fire or electric shock do not expose this equipment to rain or moisture RISK OF ELECTRIC SHOCK DON T OPEN Safety Instructions 1 All safety instructions must be read before using this device 2 The exclamation mark in the triangle indicates internal components which if replaced can affect safety 3 The lightning symbol within the triangle indicates the presence of dangerous uninsulated voltages 4 This device must not be exposed to rain or humidity 5 Only clean the device with a dry cloth 6 Do not situate the equipment where its ventilation system might be interfered with 7 Do not install the device near heat sources such as radiators heaters or other heat emitting elements 8 The equipment must be repaired by qualified technical service personnel when A The mains supply cable is damaged or B Any object or liquid has damaged the device or C The equipment does not function normally or correctly or D The equipment has been exposed to the rain or E The chassis is damaged 9 Disconnect the device in the case of electric storms or during long periods of disuse 10 Never hang the equipment by its handle
21. a of the sources fills at least 80 of the total target surface area H1 W H2 W Hn W gt 0 8 H W This is achieved by using waveguides which are coupled to the compression drivers output We achieve flat wavefronts with a constant phase By vertically assembling these waveguides we fulfil the second criterion of line array construction OT Q f o A il iW iM vii MLN pL Oo in W af H2 IESi Sat Boe ITI AI H4 Fig 2 Second criterion of arrayability 3 The deviation from a flat wavefront must be less than A 4 at the highest operating frequency this corresponds to less than 5 mm curvature at 16kHz This third condition can be explained through our property waveguide Thanks to some complex mathematical calculations we have obtained a component which is able to adapt the circular section of the compression driver to a rectangular section getting on phase waves at the end of the guide This flat wavefront is ideal for vertical configurations Xcellence Line Array Series Ver 1 3 Feb 11 4 Master Audio Fig 3 High f
22. al cabinets enabling the use of the system s full efficiency with just one finger In its minimum configuration a Cardioid setup consists of a stack of three subwoofer cabinets for X 215W and of a horizontal line of three subwoofer cabinets for X 218W Only one subwoofer is needed to compensate for the energy of the other two radiating to the front Then the cabinet facing to the back to the stage should be located in the centre of the column A o A z ij BACK STAGED SANT CAUDIENCED HL Fig 19 Cardioid configuration for X 215W subwoofer BACK STAGED o NU 9 Q O O O o AO o o AO o TURT CAUDIENCED Fig 20 Cardioid configuration for X 218W subwoofer Xcellence Line Array Series Ver 1 3 Feb 11 27
23. cally in combination with the model X 210 It includes 2400W amplification for the woofers and digital signal control by DSP The manufacturer presets LPF90 3 LPF90 6 LPF100 3 LPF100 6 LPF110 3 LPF110 6 LPF120 3 LPF120 6 CARDIOID make it easy flexible and user friendly The 15 neodymium woofers used thanks to their exclusive magnetic design combine excellent bass frequency response high performance and low distortion These features are mainly due to the presence of demodulation rings which drastically reduce the inter modulation and third order distortion and considerably improve the transitory response There is excellent heat dissipation due to the external positioning of the magnet set Without any doubt one of the finest bass transducers currently available Xcellence Line Array Series Ver 1 3 Feb 11 15 Master Audio The result is a clean high quality sound 3 1 Technical description The X 215W cabinet comes with DSP control with acoustic bandpass cabinet As a bass reinforcement system its usable bandwidth is 32Hz 120Hz 10dB It has 2400W continuous amplification thermal protection short circuit protection at the output maximum power limiter and protection against overvoltage The DSP includes some presets which can be selected either accessing the cabinets rear control panel or via the computer with Ethernet connection The LPF90 3 preset means low pass filter at 90Hz and 3dB boost at 50Hz LPF90 6 means lo
24. d sound quality loss Noise and Hum e Check that all the connections to the active units are in good condition e Avoid intertwining between mains supply cables or proximity to transformers or Electromagnetic EMI emitting devices e Check there is no light intensity regulator in the same AC circuit as the unit ALWAYS connect the sound and light circuits in different phases Overvoltage LED light RED e Check that the mains voltage is within the limits 230 10 50 60 Hz Xcellence Line Array Series Ver 1 3 Feb 11 45
25. efront Fig 1 Wavefield interference for different wavefronts To carry out effectively arraying individual sound sources the system must follow the acoustic coupling conditions based on the wavelength the shape of each source the surface area of each transducer and the relative source separation An assembly of individual sound sources arrayed with regular separation between the sources on a plane or curved continuous surface is equivalent to a single sound source having the same dimensions as the total assembly if the following conditions are fulfilled 1 The step of source separation defined as the distance between the acoustic centres of the individual sources is smaller than half the wavelength over the bandwidth of operation Xcellence Line Array Series Ver 1 3 Feb 11 3 Master Audio d lt A 2 It is not difficult to fulfil this first condition for the low and mid frequencies For example two 7 loudspeakers that are separated by 17 cm will reproduce a cylindrical wave up to 1015 Hz This condition is difficult to be fulfilled for the high frequencies as their wavelengths are too small to make the adjacent acoustic centres any smaller than A 2 Here comes the second arrayability criterion 2 The wavefronts generated by the individual sources are planar and the combined surface are
26. esets The X 215W includes some manufacturer presets for different types of application The DSP system can also store up to 23 customer s presets depending on user requirements Eq3 Eq Eq2 Eq4 Eqs Eq Contrib P1 LPF90 3 90Hz 6 low pass filter gt with 3dB boost 5 at 50Hz P2 LPF90 6 sa aa ae 90Hz low pass filter with 6dB boost at 50Hz Gain dB wo mo ww oS ww m wo 100 1000 10000 Eq4 FrenuenculH7 Eq5 Eq Contrib Eq3 P3 LPF100 3 100Hz low pass filter with 3dB boost at 50Hz Gain dB 100 4000 10000 Eq3 Eq4 Eqs Eq Eq2 Eq Contrib P4 LPF100 6 s 15 124 100Hz T low pass filter si with 6dB boost 4 at 50Hz Oe O ot s of 12 154 18 et panah 100 1000 10000 Frequency Hz Xcellence Line Array Series Ver 1 3 Feb 11 17 Master Audio Eq3 P5 LPF110 3 a a so Eqs 110Hz low pass filter with 3dB boost at 50Hz Gain dB 100 4 000 4 0000 Eqs Eq4 Eqs Eq Contrib P6 LPF110 6 j Eq Eq2 PE KANG A A 110HzZ 12 low pass filter with 6dB boost at 50Hz Gain dB oS ISTP Re TR RUN GLP ETTA EA 100 1000 10000 Frequency Hz Eqs Eq3 Eq2 Eq4 Eq Contrib P7 LPF120 3 120HZ low pass filter with 3dB boost at 50Hz Gain dB 15 PESER S P8 LPF120 6 an aan S 10000
27. g reported by the amplifier If this LED is constantly lit even after resetting the device please contact the technical service e Standby Orange This led is lit when the equipment is set in Low Power Consumption mode This mode can only be set through the PC connection e Mute Orange The system is muted amplifiers are disabled The system can be muted from the PC remote control or from the keypad Xcellence Line Array Series Ver 1 3 Feb 11 13 Master Audio IMPORTANT When the amplifier is in MUTE the PROTECT LED will be also lit to show that the amplifier is disabled Also when the system is waking up from the STANDBY mode the PROTECT led will be lit for a few seconds Under these circumstances the PROTECT LED is reporting that the amplifier is disabled but not a fault condition D SIGNAL INPUT LEDS Monitor the signal arriving at the module input e Input Signal is present at the input Nominal input level is 8dBu 2Vrms e OVLD The input signal exceeds 14dBu 4Vrms so it will be compressed Avoid the continuous lighting of this led in order to preserve the dynamic range of the audio signal E OUPUT LEDS Show the amplifier output level both for Low and High channels e 24dB The amplifier is delivering output power at 24dB of its maximum power e 12dB The amplifier is delivering output power at 12dB of its maximum power e Clip The amplifier is delivering its maximum output power The connection panel has the fo
28. gainst overvoltage The DSP includes some presets which can be selected either accessing the cabinets rear control panel or via the computer with Ethernet connection The LPF90 preset means low pass filter at 90Hz LPF90 3 means low pass filter at 90Hz with 3dB boost at 42Hz LPF110 means low pass filter at 110Hz LPF110 3 means low pass filter at 110Hz with 3dB boost at 42Hz LPF80 preset means low pass filter at 80Hz LPF80 3 means low pass filter at 80Hz with 3dB boost at 42Hz and CARDIOID means cardioid polar pattern when used in combination with two other X 218W subwoofers The X 218W is connected using the XLR balanced connectors Mains supply is through PowerCon at 230V Built in birch plywood which has a high resistance to vibrations and humidity High resistance weatherproof bi component paint The front face is protected by two 1 5 mm thick steel grille with acoustically transparent grey cloth Xcellence Line Array Series Ver 1 3 Feb 11 21 Master Audio 4 J NI JL gg 1e NG NY Z U A SP _ i O O O J OJ L sit Fig 14 X 218W cabinet External dimensions 4 2 Presets The X 218W includes some manufacturer presets for different types of applica
29. ice coil diameter 1 exit Mylar diaphragm compression drivers High frequency planar waveguide design 120 horizontal directivity Birch plywood construction Black textured paint finish totally ecological Frontal steel grilles with acoustically transparent grey cloth X 210P Passive acoustic system Two 10 woofers in neodymium 2 5 voice coil Three 1 7 voice coil diameter 1 exit Mylar diaphragm compression drivers High frequency planar waveguide design 120 horizontal directivity Birch plywood construction Black textured paint finish totally ecological Frontal steel grilles with acoustically transparent grey cloth X 215W Subwoofer Self powered cabinet 2400W amplifier 24 bit AD DA converters with 112dB dynamic range 96kHz sampling rate DSP Controls parametrics delay volume and limiters Self amplifier diagnostics output power temperature clipping Ethernet connectivity Overvoltage protection gt 250V 400V Two 15 long excursion woofers in neodymium 4 voice coil and demodulation rings to reduce distortion and the transitory response Birch plywood construction Black textured paint finish totally ecological Frontal steel grilles with acoustically transparent grey cloth X 218W Subwoofer Self powered 2400W amplifier 24 bit AD DA converters with 112dB dynamic range 96kHz sampling rate DSP Controls pa
30. ield and Fraunhofer Region Far Field As our system is able to fulfil the previous conditions it will produce cylindrical waves to a maximum frequency The wave will be flat up to a certain distance where it will start to become spherical depending on the frequency and the size of the array The limit distance between the zone of cylindrical waves Fresnel and spherical waves Fraunhofer can be calculated through the following formula 2 NAH ad E where dc limit distance between near field and far field in metres H height of the array in metres f frequency in kHz In the near field region Fresnel the wavefront is cylindrical and waves only expand on the horizontal plane 120 in X 210 The height of the wavefront is in this case the total height of the array In the far field region Fraunhofer the wavefront is spherical and expands both on the horizontal and vertical planes The horizontal coverage is 120 and the vertical coverage is defined by the frequency and the height of the array FRAUNHOFER REGION FRESNEL REGION Fig 5 Limits of Fresnel Fraunhofer Regions We can create a chart with some of the basic configurations and their performance regarding wave propagation Xcellence Line Array Series Ver 1 3 Feb 11 6 Master Audio Fred 2X 4x 8x
31. ilt in guides of each cabinet Use points 1 and 2 to block the system i 5 coteu es cP goodib 0 HO 6 46 0 J fo N j 4 i a an A i Wd kod em ete i 6 Fig 30 X 215W Flying two units Xcellence Line Array Series Ver 1 3 Feb 11 34 Master Audio oo par gt amp groo000 EHO WJ 5 5 i 5 df gt J C Fig 31 X 215W Flying three units in cardioid configuration 8 4 X 210 X 215W Flying It is useful to fly low frequency reinforcement units on the top of the system as they are the heaviest enclosures Place the subwoofers as has bee
32. inking up to 2 units of X 215W is possible provided that a quality cable of a minimum section of 3x2 5mm2 is used Connecting more than 2 units in parallel may lead to a voltage drop in the cable that will reduce the equipment performance 4 X 218W SUBWOOFER The X 218W cabinet is ideal for bass reinforcement in general and matches perfectly in combination with the model X 210 It includes 2400W amplification for the woofers and digital signal control by DSP The manufacturer presets LPF90 LPF90 3 LPF110 LPF110 3 LPF80 LPF80 3 CARDIOID make it easy flexible and user friendly The 18 neodymium woofers used thanks to their exclusive magnetic design combine excellent bass frequency response high performance and low distortion These features are mainly due to the presence of demodulation rings which drastically reduce the inter modulation and third order distortion and considerably improve the transitory response There is excellent heat dissipation due to the external positioning of the magnet set Without any doubt one of the finest bass transducers currently available The result is a clean high quality sound 4 1 Technical description The X 218W cabinet comes with DSP control with acoustic bandpass cabinet As a bass reinforcement system its usable bandwidth is 30Hz 100Hz 10dB It has 2400W continuous amplification thermal protection anti short circuit protection at the output maximum power limiter and protection a
33. llowing parts F SLAVE OUTPUT FOR X 210P Speakon connector used to feed one slave X 210P Line Array Element In order to assure proper operation always follow these instructions e Link only ONE unit of X 210P with each X 210A e Do not connect a loudspeaker different than X 210P to this output e Do not change or manipulate this connector Misusing the slave output for X 210P may lead to serious damage for all involved equipment and will not be covered by the Warranty G NETWORK Computer connection input through Ethernet protocol The connector used is an 8 pin RJ45 EtherCon compatible Please refer to the Ethernet Connection Quick Installation Guide for more information on the remote connection H BALANCED INPUT LINK XLR 3 Female balanced signal connector for signal input XLR 3 Male connector for parallel connection of various cabinets with the same input signal IMPORTANT Please always use balanced microphone cable with the following pin assignment 1 Shield Ground 2 Live 3 Return I AC INPUT OVERVOLTAGE PROTECTION These leds show the status of the AC mains supply e ON Blue When lit the equipment is ON and the AC input level is within the permitted range 200 to 260 VAC e STANDBY Orange This led is lit when the equipment is sensing the AC voltage at the input At power up this led will lit for a second while the systems checks for the input voltage e OVERVOLTAGE Red If activated the AC voltage i
34. lowing parts F NETWORK Computer connection input through Ethernet protocol The connector used is an 8 pin RJ45 EtherCon compatible Please refer to the Ethernet Connection Quick Installation Guide for more information on the remote connection G BALANCED INPUT LINK XLR 3 Female balanced signal connector for signal input XLR 3 Male connector for parallel connection of various cabinets with the same input signal IMPORTANT Please always use balanced microphone cable with the following pin assignment 1 Shield Ground 2 Live 3 Return H AC INPUT OVERVOLTAGE PROTECTION These leds show the status of the AC mains supply e ON Blue When lit the equipment is ON and the AC input level is within the permitted range 200 to 260 VAC Xcellence Line Array Series Ver 1 3 Feb 11 20 Master Audio e STANDBY Orange This led is lit when the equipment is sensing the AC voltage at the input At power up this led will lit for a second while the systems checks for the input voltage e OVERVOLTAGE Red If activated the AC voltage is out of the permitted range of the equipment gt 260VAC The equipment will not power up until this condition is solved Revise your connections and mains power installation and consider that other equipment connected to this line may have been damaged I AC MAINS INPUT LINK Mains supply connection via PowerCon e Blue connector for AC in e Grey connector to feed other units in parallel L
35. n explained in section 8 3 Join the last unit of X 215W onto the first unit of X 210 through the built in hardware on the subwoofer Please select SW position on X 210 back guide for the upper cabinet Follow section 8 2 to fly the rest of X 210 units choose between a flat line array or a curved line array We recommend 3 4 units of X 215W for every 8 units of X 210 Xcellence Line Array Series Ver 1 3 Feb 11 35 Master Audio 0060aP cP CP CI 6 LS oa e Ss wia IES gt 0 NG ees 3 6 iS Don pig O OH Spe Boe Jol Fig 32 X 210 X 215W flying flat Line Array ooa gt gt gooddo TT JU fey Sa a AHS JU
36. ns They should be regularly inspected and replaced if in doubt When flying enclosures from ceiling support structures extreme care should be taken to assure the load bearing capabilities of the structures Do not fly systems from unsafe structures All flying accessories that are not supplied by Master Audio are the user s responsibility Use at your own risk Remember that no risks should be taken with regards to public safety 8 1 Description Each X 210 cabinet includes two structures on each side of the enclosure one on the front lateral side and the other on the back lateral side These structures are manufactured from 4mm black painted stainless steel they are affixed to an internal plate with special crop resistant screws There is a guide front guide assembled on the front lateral structure which is used to vertically join the cabinets a second guide back guide assembled on the back lateral structure is used to vertically join the cabinets and to tilt them Angles can be changed from 0 to 6 To safely lock both guides the lock pins supplied must be used Use the SW hole to join one X 210 with one X 215W or one X 210 with TAX 210 frame Xcellence Line Array Series Ver 1 3 Feb 11 31 Master Audio To tilt the cabinets both the back lateral structure and the back guide must be used BACK GUIDE FRONT GUIDE renee FERAL STRUCTURE a CK LATERAL STRUCTURE 0
37. otection against mains overvoltage The DSP includes some presets which can be selected either accessing the cabinet s rear control panel or via the computer with Ethernet connection The LF_XTEND preset gives a maximum flat response for full range applications without subwoofer COMPACT preset gives a maximum flat response for a standard configuration of four X 210 and one two subwoofers X 215W X 218W and it can be also used for an 8 box configuration central cabinets NEARFIELD preset has 3dB in high range for the lowest cabinets in a line array LONGTHROW preset has 3dB in high range for the highest cabinets in a long throw configuration 8 box STACK 2 preset gives a maximum flat response for a standard configuration of two stacked X 210 on one X 215W X 218W The X 210A cabinets are connected using the XLR balanced connector Mains supply is through PowerCon at 230V Both X 210A and X 210P are built in birch plywood which has a high resistance against vibrations and humidity High resistance weatherproof bi component paint The front face is protected by two 1 5 mm thick steel grilles with acoustically transparent grey cloth They include in built black painted stainless steel rigging hardware and handles for an easy and comfortable transport 2 2 Presets The X 210A includes some manufacturer presets for different types of application The DSP system can also store up to 23 customer s presets depending on user requirements
38. rametrics delay volume and limiters Self amplifier diagnostics output power temperature clipping Ethernet connectivity Overvoltage protection gt 250V 400V Two 18 long excursion woofers in neodymium 4 voice coil and demodulation rings to reduce distortion and the transitory response Birch plywood construction Black textured paint finish totally ecological Frontal steel grilles with acoustically transparent grey cloth Xcellence Line Array Series Ver 1 3 Feb 11 8 Master Audio 2 X 210A P FEATURES The X 210A cabinet includes 2400W bi amplification for the low mid range woofers 600W for the high range compression drivers and digital signal control by DSP The manufacturer presets LF_XTEND COMPACT NEARFIELD and LONGTHROW make it easy flexible and user friendly The basic set is composed of one unit X 210P passive and one unit of X 210A active This last model includes all the necessary electronics to feed the X 210P unit The result is a clean high quality sound at full power in large sites 2 1 Technical description The X 210A cabinet comes with DSP control full range sound delivery thanks to its direct radiation transducers and acoustic bass reflex cabinet As a full range system its usable bandwidth is 7OHz 18kHz 10dB It has 3000W continuous amplification 2400W 600W thermal protection short circuit protection at the output maximum power limiters on each channel and pr
39. ration 8 2 X 210 Flying Use the back guide to choose the desired tilt angle 0 0 5 1 1 5 2 3 4 5 and 6 Set the back guide between the back lateral structures of the cabinet that is placed above Lock the guides with the safety pins O O O COOK One Sw X 1 Q MON BA 7 AAN o O QEA A i ae EPS kisa boH Ti 0 Ste Q T KN boo O Ti 2 Fig 28 X 210 Flying Flat Line Array Cabinet 1 Back Guide SW Cabinet 2 3 4 Back Guide 09 Xcellence Line Array Series Ver 1 3 Feb 11 33 Master Audio Fig 29 K 210 Flying 6 Curved Line Array Cabinet 1 Back Guide SW Cabinet 2 3 4 Back Guide 6 8 3 X 215W Flying Units are joined through the bu
40. reguency waveguide half piece Sound engineers use line arrays to obtain narrow directivities on the vertical plane For configurations with many cabinets big height and at high frequencies it is not unusual to achieve narrow angles in some cases they may be grade fractions This can be useful in venues where both a high sound pressure level and long throw are required nevertheless this means less coverage of the audience area It is sometimes useful to achieve an asymmetrical coverage pattern on the vertical plane which can be obtained by aiming some of the cabinets through their hinging points We are now ready to define the last two criteria of arrayability 4 For curved arrays the tilt angles should vary in inverse proportion to the listener distance this is geometrically equivalent to shaping variable curvature arrays to provide equal spacing of individual element impact zones 5 There are limits given the vertical size of each cabinet and their relative tilt angles In our case the maximum tilt angle between cabinets is 6 DIB OCH 0 100 oO Ke ONS lle Do NS IN Fig 4 Tilt angle between cabinets 6 maximum Xcellence Line Array Series Ver 1 3 Feb 11 5 Master Audio 1 3 Fresnel Region Near F
41. s out of the permitted range of the equipment gt 260VAC The equipment will not power up until this condition is solved Revise your connections and mains power installation and consider that other equipment connected to this line may have been damaged Xcellence Line Array Series Ver 1 3 Feb11 14 Master Audio J AC MAINS INPUT LINK Mains supply connection via PowerCon e Blue connector for AC in e Grey connector to feed other units in parallel Linking up to 4 units of X 210A is possible provided that a quality cable of a minimum section of 3x2 5mm2 is used Connecting more than 4 units in parallel may lead to a voltage drop in the cable that will reduce the equipment performance Always use mains power cable supplied by manufacturer A N Never connect the Xcellence Line Array cabinets to an unearthed mains supply or by using an unearthed mains cable 2 4 Dimensions 343 Fig 10 X 210 cabinet External dimensions 3 X 215W SUBWOOFER The X 215W cabinet is ideal for bass reinforcement in general and specifi
42. t to show that the amplifier is disabled Also when the system is waking up from the STANDBY mode the PROTECT led will be lit for a few seconds Under these circumstances the PROTECT LED is reporting that the amplifier is disabled but not a fault condition D SIGNAL INPUT LEDS Monitor the signal arriving at the module input e Input Signal is present at the input Nominal input level is 8dBu 2Vrms e OVLD The input signal exceeds 14dBu 4Vrms so it will be compressed Avoid the continuous lighting of this led in order to preserve the dynamic range of the audio signal E OUPUT LEDS Show the amplifier output level e 24dB The amplifier is delivering output power at 24dB of its maximum power e 12dB The amplifier is delivering output power at 12dB of its maximum power e Clip The amplifier is delivering its maximum output power The connection panel has the following parts F NETWORK Computer connection input through Ethernet protocol The connector used is an 8 pin RJ45 EtherCon compatible Please refer to the Ethernet Connection Quick Installation Guide for more information on the remote connection G BALANCED INPUT LINK XLR 3 Female balanced signal connector for signal input XLR 3 Male connector for parallel connection of various cabinets with the same input signal IMPORTANT Please always use balanced microphone cable with the following pin assignment 1 Shield Ground 2 Live 3 Return H AC INPUT OVE
43. tion The DSP system can also store up to 23 customer s presets depending on user requirements 18 a Ega Eqs ai EqS__ Eq Contrib P1 LPF90 ig 12 90Hz 9 6 low pass filter 4 oO O 8 3 6 9 12 15 18 vt i 18 Edi Eg2 si Eqs Eq4 Eqs Eq Contr annnn P2 LPF90 3 g ene 90Hz low pass filter 3dB boost at 42Hz 5 100 1000 10000 Frequency Hz Xcellence Line Array Series Ver 1 3 Feb 11 22 Master Audio P3 LPF110 110Hz low pass filter P4 LPF110 3 110Hz low pass filter 3dB boost at 42Hz P5 CARDIOID Cardioid polar pattern P6 LPF80 80Hz low pass filter P7 LPF80 3 80Hz low pass filter 3dB boost at 42Hz Gain dB Gain dB Gain dB Eq3 Eq4 Eqs Eq Contrib 100 1000 10000 Eq3 Eq4 Eq Contrib Eq Eq2 400 4000 40000 Frequency Hz Gain dB Gain dB 400 4000 40000 Frequency Hz Eq3 Eq5 Eq Contrib Eq2 Eq4 400 1000 10000 Eq3 Eq4 Eqs Eq Contrib 100 1000 40000 Frequency Hz Fig 15 X 218W PRESET options Xcellence Line Array Series Ver 1 3 Feb 11 23 Master Audio 4 3 Control and connection Panel DSP Ethernet Module a S aok gt D Low Protect amp amp Clip I Standby ovo 12dB I Mure input amp 24dB STATUS SIGNAL OUTPUT 21 SW masteraudio A aN Network Balanced Input
44. uced secondly in closed venues the diffuse sound field at low frequencies is reduced so the low frequency reproduction is much more precise The typical operating range of a traditional subwoofer tends to be like a monopole i e tends to radiate with the same energy in all directions This behaviour implies that the control of radiation at low frequencies is very difficult because the wavelengths are very large compared to the size of the source 8 5 m at 40Hz Fig 17 Traditional polar pattern of a subwoofer at 40Hz To increase the directivity at low frequencies we must transform the omnidirectional performance into a cardioid performance This can only be achieved by various sources arranged in a certain position to which we apply a specific phase filtering and delay That is we need to reproduce two signals with the same frequency and similar amplitude which will have a difference in phase of approximately 180 at a certain point of the sound field If the phases and delays are well calculated the result is a system in which we cancel the energy of the back and not the one of the front This can only be achieved with cabinets that incorporate independent delay units on their DSP as X 215W and X 218W Fig 18 Cardioid pattern Xcellence Line Array Series Ver 1 3 Feb 11 26 Master Audio 5 1 The CARDIOID preset X 215W and X 218W can generate an uncompromised cardioid behaviour which means that there is no need for speci
45. w pass filter at 90Hz and 6dB boost at 50Hz LPF100 3 means low pass filter at 100Hz and 3dB boost at 50Hz LPF100 6 means low pass filter at 100HZ and 6dB boost at 50Hz LPF110 3 means low pass filter at 110HZ and 3dB boost at 50Hz LPF110 6 means low pass filter at 110Hz and 6dB boost at 50Hz LPF120 3 means low pass filter at 120HZ and 3dB boost at 50Hz LPF120 6 means low pass filter at 120Hz and 6dB boost at 50Hz and CARDIOID means cardioid polar pattern when used in combination with two other X 215W subwoofers The X 215W is connected using the XLR balanced connectors Mains supply is through PowerCon at 230V High resistance weatherproof bi component paint The front face is protected by two 1 5 mm thick steel grilles with acoustically transparent grey cloth It includes in built black painted stainless steel rigging hardware and handles for an easy and comfortable transport 62455 600 gt MER ES UP a eae masieraudo 2 ce Tet t TU 764 Fig 11 X 215W cabinet External dimensions Xcellence Line Array Series Ver 1 3 Feb 11 16 Master Audio 3 2 Pr
46. y Series Ver 1 3 Feb 11 ll Master Audio 8 x X 210 with X 215W X 218W subwoofers LONGTHROW non GTHROW COMPACT or LONGTHROW COMPACT or NEARFIELD 2 x X 210 with 1 x X 215W X 218W stackin U STACK 2 Xcellence Line Array Series Ver 1 3 Feb 11 12 Master Audio 2 3 Control and Connection panel DSP Ethernet Module Low High proio 6 6 sanan 09 v9 E EA Mute amp Input e 24d0B amp STATUS SIGNAL OUTPUT 2 1 OA master audio Network Balanced Input MW Link AC Mains ETHERNET Nominal 8dBu 2V XLR 1 Shield P 220 240V 50 60Hz RJ 45 Max 20dBu 8V 2 Live Average Current Draw 4A CAT5 STP Impedance 20 kOhms 3 Return Heavy duty musical program OVERVOLTAGE PROTECTION gt 250V 400V WARNING To reduce the risk of fire or electric shock do not expose this equipment to rain or moisture A A RISK OF ELECTRIC SHOCK DO NOT OPEN DESIGNED AND MANUFACTURED by Amate Electroac stica s l a www master audio com 75 C E MADE IN SPAIN aN 4 m ff ROH Fig 9 K 210A control and connection panel Serial number The X 210A control panel contains the following elements A LCD Displays basic information about the DSP Status B KEYPAD Allows the user to perform basic operations on the DSP such as IP address setting Preset selection etc C STATUS LEDS Report a special event happening in the system e Protect Red A fault condition is bein

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